main
build: Bump gvdb subproject dependency and disable tests
pcre2.wrap: Add a patch to fix the iOS build
subprojects: Bump gi-docgen to latest stable version
subprojects: Pin gtk-doc to a specific version
subprojects: Switch libffi from gstreamer's pre-3.3 fork to WrapDB's 3.5.2
subprojects: Update proxy-libintl to 0.5
build: update sysprof configuration options
subprojects: Update zlib to 1.3.1