Tidy up patches, remove 2 obsolete ones

patches/personal/platform_vendor_voltage/0001-Remove-duplicated-props.patch

@@ -1,7 +1,7 @@
 From 57bbe46aac2e83863ce71e371808a2fed5145257 Mon Sep 17 00:00:00 2001
 From: ahnet-69 <[email protected]>
 Date: Sun, 24 Dec 2023 11:45:59 +0500
-Subject: [PATCH 1/8] Remove duplicated props
+Subject: [PATCH 1/6] Remove duplicated props
 
 ---
  config/common.mk  | 7 +------

patches/personal/platform_vendor_voltage/0002-Add-Mulch-webview-signature.patch

@@ -1,7 +1,7 @@
 From cd3a315b5c25f0236bc8b9b4b2bb6bfb309c8a44 Mon Sep 17 00:00:00 2001
 From: "Christopher A. Williamson" <[email protected]>
 Date: Tue, 16 Jan 2024 18:34:12 +0000
-Subject: [PATCH 2/8] Add Mulch webview signature
+Subject: [PATCH 2/6] Add Mulch webview signature
 
 ---
  .../base/packages/SystemUI/res/xml/config_webview_packages.xml | 3 +++

patches/personal/platform_vendor_voltage/0003-Disable-generated-kernel-headers.patch

@@ -1,7 +1,7 @@
 From 7f2e3b216182db76ee59c9816d90c783288b5210 Mon Sep 17 00:00:00 2001
 From: "Christopher A. Williamson" <[email protected]>
 Date: Mon, 22 Jan 2024 16:06:43 +0000
-Subject: [PATCH 3/8] Disable generated kernel headers
+Subject: [PATCH 3/6] Disable generated kernel headers
 
 ---
  build/soong/Android.bp | 12 ------------

patches/personal/platform_vendor_voltage/0004-Add-additional-options-in-Voltage.patch

@@ -1,7 +1,7 @@
 From 9a673ec1311460a0f44358f232b18fd3ad14219d Mon Sep 17 00:00:00 2001
 From: "Christopher A. Williamson" <[email protected]>
 Date: Thu, 8 Feb 2024 21:35:29 +0000
-Subject: [PATCH 4/8] Add additional options in VoltageOS
+Subject: [PATCH 4/6] Add additional options in VoltageOS
 
 ---
  .../Settings/res/values/voltage_config.xml    | 26 +++++++++++++++++++

patches/personal/platform_vendor_voltage/0005-Add-GrapheneOS-Apps.patch

@@ -1,7 +1,7 @@
 From f5edaa7ed2740249a7ad52b16de1edc3442c6543 Mon Sep 17 00:00:00 2001
 From: "Christopher A. Williamson" <[email protected]>
 Date: Tue, 13 Feb 2024 09:27:42 +0000
-Subject: [PATCH 5/8] Add GrapheneOS Apps
+Subject: [PATCH 5/6] Add GrapheneOS Apps
 
 ---
  config/common.mk | 4 ++++

patches/personal/platform_vendor_voltage/0006-Add-privileged-extensions-for-aurora-and-fdroid.patch

@@ -1,7 +1,7 @@
 From 382e0aa115e602ffe525744415a2e03823da5e38 Mon Sep 17 00:00:00 2001
 From: "Christopher A. Williamson" <[email protected]>
 Date: Wed, 14 Feb 2024 22:44:39 +0000
-Subject: [PATCH 6/8] Add privileged extensions for aurora and fdroid
+Subject: [PATCH 6/6] Add privileged extensions for aurora and fdroid
 
 ---
  config/common.mk | 5 +++++