Update github-actions deps to v9 (major) (#47642)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/github-script](https://redirect.github.com/actions/github-script)
| action | major | `v8` → `v9` |
|
[actions/github-script](https://redirect.github.com/actions/github-script)
| action | major | `v8.0.0` → `v9.0.0` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/20907) for more information.

---

### Release Notes

<details>
<summary>actions/github-script (actions/github-script)</summary>

###
[`v9`](https://redirect.github.com/actions/github-script/compare/v8...v9)

[Compare
Source](https://redirect.github.com/actions/github-script/compare/v8...v9)

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - "on tuesday"
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
updates again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/open-telemetry/opentelemetry-collector-contrib).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4xMTAuMiIsInVwZGF0ZWRJblZlciI6IjQzLjExMC4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiLCJyZW5vdmF0ZWJvdCJdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Alex Boten <223565+codeboten@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build-and-test.yml

@@ -551,7 +551,7 @@ jobs:
 
       - name: Generate new contributor celebration text
         id: new-contributor-text
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           result-encoding: 'string'
           script: |
@@ -580,7 +580,7 @@ jobs:
     needs: [publish-stable]
     if: startsWith(github.ref, 'refs/tags/v') && github.repository == 'open-telemetry/opentelemetry-collector-contrib'
     steps:
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         with:
           script: |
             const milestones = await github.rest.issues.listMilestones({

.github/workflows/generate-codeowners-activity.yml

@@ -31,7 +31,7 @@ jobs:
     if: ${{ github.repository_owner == 'open-telemetry' }}
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         id: report
         env:
           DRY_RUN: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.dry_run == 'true' && 'true' || '0' }}

.github/workflows/generate-weekly-report.yml

@@ -24,7 +24,7 @@ jobs:
           cp ../configs/generate-weekly-report/package-lock.json .
           npm ci
         working-directory: ./.github/workflows/scripts
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         id: get-issues
         with:
           retries: 3

.github/workflows/milestone-add-to-pr.yml

@@ -18,7 +18,7 @@ jobs:
     if: github.event.pull_request.merged && github.repository_owner == 'open-telemetry'
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         with:
           script: |
             const milestones = await github.rest.issues.listMilestones({