ci(deps): bump the github-actions group with 3 updates

Bumps the github-actions group with 3 updates: [actions/cache](https://github.com/actions/cache), [actions/upload-artifact](https://github.com/actions/upload-artifact) and [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request).


Updates `actions/cache` from 4 to 5
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

Updates `actions/upload-artifact` from 5 to 6
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

Updates `peter-evans/create-pull-request` from 7 to 8
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v7...v8)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: peter-evans/create-pull-request
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -73,7 +73,7 @@ jobs:
         run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
       - name: Cache downloaded test files
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ runner.temp }}/speakeasy-api_arazzo
           key: arazzo-test-files-${{ steps.date.outputs.date }}
@@ -126,7 +126,7 @@ jobs:
         run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
       - name: Cache downloaded test files
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ runner.temp }}/speakeasy-api_arazzo
           key: arazzo-test-files-${{ steps.date.outputs.date }}
@@ -199,7 +199,7 @@ jobs:
           ./.github/scripts/format-coverage.sh coverage.out "$CURRENT_COV" "$MAIN_COV" > coverage-summary.md
 
       - name: Upload coverage artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-report
           path: |

.github/workflows/release.yaml

@@ -44,7 +44,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: always()
         with:
           name: release-artifacts

.github/workflows/update-cmd-dependency.yaml

@@ -51,7 +51,7 @@ jobs:
 
             - name: Create Pull Request
               if: steps.changes.outputs.changed == 'true'
-              uses: peter-evans/create-pull-request@v7
+              uses: peter-evans/create-pull-request@v8
               with:
                   token: ${{ secrets.GITHUB_TOKEN }}
                   commit-message: |