Update to latest QGIS release (3.40.2) and up vcpkg revision to prepare for Qt 6.8.2 #9015

Job	Run time
build (arm64-android, android_arm64_v8a, OFF, android-arm64)	3h 5m 59s
build (arm64-android, android_arm64_v8a, OFF, android-arm64)	53m 55s
build (arm64-android, android_arm64_v8a, ON, android-arm64)	3h 5m 58s
build (arm64-android, android_arm64_v8a, ON, android-arm64)	53m 58s
build (arm-neon-android, android_armv7, OFF, android-arm-neon)	3h 6m 0s
build (arm-neon-android, android_armv7, OFF, android-arm-neon)	53m 56s
build (arm-neon-android, android_armv7, ON, android-arm-neon)	3h 5m 56s
build (arm-neon-android, android_armv7, ON, android-arm-neon)	53m 58s
build (x64-android, android_x86_64, OFF, android-x64)	3h 5m 59s
build (x64-android, android_x86_64, OFF, android-x64)	53m 57s
build (x64-android, android_x86_64, ON, android-x64)	3h 5m 36s
build (x64-android, android_x86_64, ON, android-x64)	53m 57s
build (x86-android, android_x86, OFF, android-x86)	3h 5m 59s
build (x86-android, android_x86, OFF, android-x86)	32m 58s
build (x86-android, android_x86, ON, android-x86)	3h 5m 56s
build (x86-android, android_x86, ON, android-x86)	32m 24s
comment (commit)	0s
comment (commit)	1s
deploy to play store	0s
deploy to play store	1s
comment (pr)	0s
comment (pr)	1s
	1d 7h 16m 29s

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