chore(deps): bump actions/ai-inference from 1 to 2 (#19948)

* chore(deps): bump actions/ai-inference from 1 to 2

Bumps [actions/ai-inference](https://github.com/actions/ai-inference) from 1 to 2.
- [Release notes](https://github.com/actions/ai-inference/releases)
- [Commits](https://github.com/actions/ai-inference/compare/v1...v2)

---
updated-dependencies:
- dependency-name: actions/ai-inference
  dependency-version: '2'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix(workflow): hash pin version

---------

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

.github/workflows/similar-issues.yml

@@ -13,11 +13,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Prepare prompt variables
         id: prepare_input
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const issue = context.payload.issue || {};
@@ -31,7 +31,7 @@ jobs:
 
       - name: Find similar issues with AI (MCP)
         id: inference
-        uses: actions/ai-inference@v1
+        uses: actions/ai-inference@a1c11829223a786afe3b5663db904a3aa1eac3a2 # v2.0.1
         with:
           prompt-file: ./.github/prompts/similar_issues.prompt.yml
           input: |
@@ -46,7 +46,7 @@ jobs:
 
       - name: Prepare comment body
         id: prepare
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         env:
           AI_RESPONSE: ${{ steps.inference.outputs.response }}
         with:
@@ -77,7 +77,7 @@ jobs:
 
       - name: Comment similar issues
         if: steps.prepare.outputs.has_matches == 'true'
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const body = ${{ toJson(steps.prepare.outputs.comment_body) }};