Bump the actions group across 1 directory with 2 updates

Bumps the actions group with 2 updates in the / directory: [actions/setup-node](https://github.com/actions/setup-node) and [peter-evans/create-or-update-comment](https://github.com/peter-evans/create-or-update-comment).


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

Updates `peter-evans/create-or-update-comment` from 4 to 5
- [Release notes](https://github.com/peter-evans/create-or-update-comment/releases)
- [Commits](peter-evans/create-or-update-comment@v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: peter-evans/create-or-update-comment
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/continuous-integration.yml

@@ -44,7 +44,7 @@ jobs:
           fi
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '16'
           # Use conditional caching based on package-lock.json existence
@@ -113,7 +113,7 @@ jobs:
           fi
         
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '16'
           # Use conditional caching based on package-lock.json existence

.github/workflows/gemini-code-assistant.yml

@@ -32,7 +32,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Node.js for Google AI SDK
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 

.github/workflows/gemini-issue-assistant.yml

@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 

.github/workflows/new-issue.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Post guidance comment
-        uses: peter-evans/create-or-update-comment@v4
+        uses: peter-evans/create-or-update-comment@v5
         with:
           issue-number: ${{ github.event.issue.number }}
           body: |

.github/workflows/new-pull-request.yml

@@ -17,7 +17,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Post guidance comment on new PR
-        uses: peter-evans/create-or-update-comment@v4
+        uses: peter-evans/create-or-update-comment@v5
         with:
           issue-number: ${{ github.event.pull_request.number }}
           body: |