[Linux] Add arm32/arm64 linux builds support

Fix arch detection in GDNative builds (3.x) and add a small patch to
avoid warnings spam on ARM.

Make CMake march flags explicit for Linux arm32/arm64.

Add new platforms to CI.

misc/scripts/file_format.sh

@@ -39,6 +39,8 @@ for f in "${files[@]}"; do
         continue
     elif [[ "$f" == "thirdparty/"* ]]; then
         continue
+    elif [[ "$f" == "misc/patches/"* ]]; then
+        continue
     elif [[ "$f" == *"/thirdparty/"* ]]; then
         continue
     elif [[ "$f" == "platform/android/java/lib/src/com/google"* ]]; then