feat(gnome): Add patched mutter with triple buffering, xwayland fractional scaling, and nvidia secondary gpu copy acceleration

Containerfile

@@ -485,6 +485,7 @@ RUN if grep -q "kinoite" <<< "${BASE_IMAGE_NAME}"; then \
         rpm-ostree override replace \
         --experimental \
         --from repo=copr:copr.fedorainfracloud.org:ublue-os:staging \
+            mutter \
             vte291 \
             vte-profile && \
         rpm-ostree install \