Bump actions/checkout from 4 to 5 (#379)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/CI.yml

@@ -9,7 +9,7 @@ jobs:
       contents: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
             node-version-file: '.nvmrc'

.github/workflows/install-matrix.yml

@@ -16,7 +16,7 @@ jobs:
         node: [20, 22]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
           node-version: ${{ matrix.node }}

.github/workflows/make-release.yml

@@ -10,7 +10,7 @@ jobs:
     name: make-release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
           node-version-file: '.nvmrc'

.github/workflows/update-spec-for-docs.yml

@@ -29,7 +29,7 @@ jobs:
           private-key: ${{ secrets.GH_ORG_APP_PRIVATE_KEY }}
           owner: ${{ github.repository_owner }}
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
           node-version-file: '.nvmrc'
@@ -48,7 +48,7 @@ jobs:
             echo "No files changed, proceeding";
           fi
       # Checkout the docs repo since we will want to update the files there.
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           repository: 'kittycad/website'
           path: 'docs'