github-actions: bump github/codeql-action/init from 4.37.3 to 4.37.6 (openthread#13488)

Bumps [github/codeql-action/init](https://github.com/github/codeql-action) from 4.37.3 to 4.37.6.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](github/codeql-action@e4fba86...5595cca)

---
updated-dependencies:
- dependency-name: github/codeql-action/init
  dependency-version: 4.37.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Author: jwhui

.github/workflows/codeql.yml

@@ -68,7 +68,7 @@ jobs:
         sudo apt-get --no-install-recommends install -y ninja-build libreadline-dev libncurses-dev
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+      uses: github/codeql-action/init@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -82,6 +82,6 @@ jobs:
         ./script/test build
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+      uses: github/codeql-action/analyze@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
       with:
         category: "/language:${{matrix.language}}"