CI: get rid of snap and speed up CI (#13938)

Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 726de4e..ebac882 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,6 +90,10 @@
       - run: sudo dpkg --add-architecture i386
         if: matrix.architecture == 'i386'
 
+      - name: Uninstall snap
+        run: |
+          sudo bash ci/remove_snap.sh
+
       - name: Install packages
         run: |
           PKGS=( \