[cmake] feat: FFmpeg CI, allow 16kb android builds, update translations for transifex (#2543)

Uses an FFmpeg CI for Android and Windows, also available for Linux. Saves compile time on Linux and is more consistent on Windows/Android.

Also, updates VVL and FFmpeg to allow for a fully 16kb-compliant Android build. Bonus: APK size is down 30%

Updated all localization files for Transifex while I was at it

TODO for future: Android 8.0 with vp9_vulkan et al.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2543
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>

externals/ffmpeg/cpmfile.json

@@ -4,5 +4,17 @@
         "sha": "c2184b65d2",
         "hash": "2a89d664119debbb3c006ab1c48d5d7f26e889f4a65ad2e25c8b0503308295123d5a9c5c78bf683aef5ff09acef8c3fc2837f22d3e8c611528b933bf03bcdd97",
         "bundled": true
+    },
+	"ffmpeg-ci": {
+        "ci": true,
+        "package": "FFmpeg",
+        "name": "ffmpeg",
+        "repo": "crueter-ci/FFmpeg",
+        "version": "8.0",
+        "min_version": "4.1",
+		"disabled_platforms": [
+			"freebsd",
+			"solaris"
+		]
     }
 }