Update actions/checkout action to v5 (#1469)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           # This version is different, because we want newer node features
@@ -34,7 +34,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:
@@ -57,7 +57,7 @@ jobs:
           - { name: "Vite + Compat", dir: './test-apps/vite-with-compat', cmd: 'pnpm build:tests && pnpm test:exam' }
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:
@@ -77,7 +77,7 @@ jobs:
       matrix: ${{fromJson(needs.setup.outputs.matrix)}}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:
@@ -92,7 +92,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:
@@ -118,7 +118,7 @@ jobs:
           - ember-canary
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:

.github/workflows/gh-pages.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:

.github/workflows/plan-release.yml

@@ -22,7 +22,7 @@ jobs:
       command: ${{ steps.check-release.outputs.command }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 2
           ref: 'main'
@@ -45,7 +45,7 @@ jobs:
     if: ((github.event_name == 'push' || github.event_name == 'workflow_dispatch') && needs.is-this-a-release.outputs.command != 'release') || (github.event_name == 'pull_request_target' && github.event.pull_request.merged == true)
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         # We need to download lots of history so that
         # github-changelog can discover what's changed since the last release
         with:

.github/workflows/publish.yml

@@ -27,7 +27,7 @@ jobs:
       attestations: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 18

test-apps/broccoli/.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - name: Install Node
         uses: actions/setup-node@v3
         with:
@@ -35,7 +35,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - name: Install Node
         uses: actions/setup-node@v3
         with:

test-apps/embroider3-webpack/.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - name: Install Node
         uses: actions/setup-node@v3
         with:
@@ -35,7 +35,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - name: Install Node
         uses: actions/setup-node@v3
         with: