Enable LTO in preparation for release

Signed-off-by: falkTX <falktx@falktx.com>

.github/workflows/build.yml

@@ -4,12 +4,12 @@ on:
   push:
 
 env:
-  CACHE_VERSION: 35
+  CACHE_VERSION: 36
   CARDINAL_UNDER_WINE: 1
   DEBIAN_FRONTEND: noninteractive
   HOMEBREW_NO_AUTO_UPDATE: 1
   LIBGL_ALWAYS_SOFTWARE: 'true'
-  WITH_LTO: 'false'
+  WITH_LTO: 'true'
 
 jobs:
   linux-arm64: