Add support for macos linux docker

Author: stevensJourney

packages/powersync_flutter_libs/linux/CMakeLists.txt

@@ -30,7 +30,7 @@ set(CORE_FILE_NAME "libpowersync.so")
 set(POWERSYNC_ARCH ${CMAKE_SYSTEM_PROCESSOR})
 if (${POWERSYNC_ARCH} MATCHES "x86_64" OR ${POWERSYNC_ARCH} MATCHES "AMD64")
   set(CORE_FILE_NAME "libpowersync_x64.so")
-elseif (${POWERSYNC_ARCH} MATCHES "^arm64" OR ${POWERSYNC_ARCH} MATCHES "^armv8")
+elseif (${POWERSYNC_ARCH} MATCHES "^arm64" OR ${POWERSYNC_ARCH} MATCHES "^armv8" OR ${POWERSYNC_ARCH} MATCHES "^aarch64")
   set(CORE_FILE_NAME "libpowersync_aarch64.so")
 endif ()