Merge branch 'ign-rendering6' into visibility_mask_warn

Author: iche033

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     name: Ubuntu Bionic CI
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Compile and test
         id: ci
         uses: ignition-tooling/action-ignition-ci@bionic
@@ -20,7 +20,7 @@ jobs:
     name: Ubuntu Focal CI
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Compile and test
         id: ci
         uses: ignition-tooling/action-ignition-ci@focal
@@ -29,7 +29,7 @@ jobs:
     name: Ubuntu Jammy CI
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Compile and test
         id: ci
         uses: ignition-tooling/action-ignition-ci@jammy