ci: Bump actions/checkout to v3

.github/workflows/backend-tests.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -56,7 +56,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -117,7 +117,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -150,7 +150,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/codeql-analysis.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.

.github/workflows/docker.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       -
         name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1

.github/workflows/frontend-admin-tests.yml

@@ -33,7 +33,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}-node${{ matrix.node }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/frontend-tests.yml

@@ -27,7 +27,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -91,7 +91,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/lint-package-lock.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/load-test.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -45,7 +45,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:
@@ -102,7 +102,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/rate-limit.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/upgrade-from-latest-release.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Check out latest release
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           ref: master
       -
@@ -64,7 +64,7 @@ jobs:
       -
         name: Run the backend tests
         run: cd src && npm test
-      # Because actions/checkout@v2 is called with "ref: master" and without
+      # Because actions/checkout@v3 is called with "ref: master" and without
       # "fetch-depth: 0", the local clone does not have the ${GITHUB_SHA}
       # commit. Fetch ${GITHUB_REF} to get the ${GITHUB_SHA} commit. Note that a
       # plain "git fetch" only fetches "normal" references (refs/heads/* and

.github/workflows/windows-installer.yml

@@ -21,7 +21,7 @@ jobs:
             zip
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with:

.github/workflows/windows-zip.yml

@@ -21,7 +21,7 @@ jobs:
             zip
       -
         name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         uses: actions/setup-node@v3
         with: