Update App Versions, run by GitHub Actions - Apps updated:

- PrusaSlicer-arm64: 2.7.2 -> 2.7.3
- PrusaSlicer-armhf: 2.7.2 -> 2.7.3
- Signal-arm64: 7.3.1 -> 7.4.0

apps/PrusaSlicer/install-32

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-version=2.7.2
+version=2.7.3
 
 install_packages git mesa-utils libcurl4 libgtk-3-0 zlib1g libdbus-1-3 libxcb1 libxi6 libxfixes3 libatk-bridge2.0-0 libepoxy0 libxinerama1 libxrandr2 libxcursor1 libxcomposite1 libxdamage1 libxkbcommon0 libxcb-shm0 libxcb-render0 libpcre3 libxau6 libxdmcp6 libatspi2.0-0 libexpat1 liblzma5 libbsd0 libgpg-error0 || exit 1
 # note, libffi.so.6 is linked by the binary and not provided in the appimage (appimage contains libffi.so.7). this appimage probably never worked on bullseye

apps/PrusaSlicer/install-64

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-version=2.7.2
+version=2.7.3
 
 install_packages git mesa-utils libcurl4 libgtk-3-0 zlib1g libdbus-1-3 libxcb1 libxi6 libxfixes3 libatk-bridge2.0-0 libepoxy0 libxinerama1 libxrandr2 libxcursor1 libxcomposite1 libxdamage1 libxkbcommon0 libxcb-shm0 libxcb-render0 libpcre3 libxau6 libxdmcp6 libatspi2.0-0 libexpat1 liblzma5 libbsd0 libgpg-error0 || exit 1
 # note, libffi.so.6 is linked by the binary and not provided in the appimage (appimage contains libffi.so.7). this appimage probably never worked on bullseye

apps/Signal/install-64

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-version=7.3.1
+version=7.4.0
 
 install_packages "https://github.com/dennisameling/Signal-Desktop/releases/download/v${version}/signal-desktop-unofficial_${version}_arm64.deb" || exit 1