Origami 2759 - fix icon not showing on iOS 18

[simon-o]

https://skyscanner.atlassian.net/browse/OGM-2759

Fix issue where iOS 18 doesn't show magnifier icon on calendar.

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[github-actions]

Snapshots were updated. Please verify the changes match the expected layout.

' D Backpack-SwiftUI/Tests/BannerAlert/Snapshots/BPKBannerAlertTests/test_multilineBannerAlert.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/BannerAlert/Snapshots/BPKBannerAlertTests/test_multilineBannerAlert.light-mode.png'%0A' D Backpack-SwiftUI/Tests/BannerAlert/Snapshots/BPKBannerAlertTests/test_multilineBannerAlert.rtl.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_dark.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_dark.light-mode.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_dark.rtl.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_default.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_default.light-mode.png'%0A' D Backpack-SwiftUI/Tests/NavigationTabGroup/Snapshots/BPKNavigationTabGroupTests/test_default.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_clearableField_withPrefixIcon.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_defaultSettings_withPrefixIcon.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_disabledField_withPrefixIcon.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_emptyField_withPrefixIcon.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_errorField_withPrefixIcon.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withCustomPrefixText.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withCustomPrefixText.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withCustomPrefixText.rtl.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withPrefixIcon.dark-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withPrefixIcon.light-mode.png'%0A' D Backpack-SwiftUI/Tests/TextField/Snapshots/BPKTextFieldTests/test_validField_withPrefixIcon.rtl.png'%0A' M Backpack/Tests/SnapshotTests/Snapshots/BPKCalendarSnapshotTest/testCalendarWithPriceLabels.dark-mode.png'%0A' M Backpack/Tests/SnapshotTests/Snapshots/BPKCalendarSnapshotTest/testCalendarWithPriceLabels.light-mode.png'%0A' M Backpack/Tests/SnapshotTests/Snapshots/BPKCalendarSnapshotTest/testCalendarWithPriceLabels.rtl.png'