ci: switch to local actions

Needed for further CI improvements.

Signed-off-by: George Sapkin <[email protected]>

Author: GeorgeSapkin

.github/workflows/multi-arch-test-build.yml

@@ -6,9 +6,9 @@ on:
 jobs:
   formalities:
     name: Test Formalities
-    uses: openwrt/actions-shared-workflows/.github/workflows/formal.yml@main
+    uses: georgesapkin/openwrt-actions-shared-workflows/.github/workflows/formal.yml@main
 
   build:
     name: Feeds Package Test Build
     needs: formalities
-    uses: openwrt/actions-shared-workflows/.github/workflows/multi-arch-test-build.yml@main
+    uses: georgesapkin/openwrt-actions-shared-workflows/.github/workflows/multi-arch-test-build.yml@main