pin all actions via commit hash

Signed-off-by: Simon L. <szaimen@e.mail.de>

.github/workflows/playwright-on-workflow-dispatch.yml

@@ -13,9 +13,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6
         with:
           node-version: lts/*
 
@@ -82,7 +82,7 @@ jobs:
             exit 1
           fi
 
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         if: ${{ !cancelled() }}
         with:
           name: playwright-report