Bump actions/setup-python from 5 to 6

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

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/docs.yml

@@ -51,7 +51,7 @@ jobs:
           enable-cache: true
 
       - name: Set up Python
-        uses: actions/setup-python@v6.1.0
+        uses: actions/setup-python@v6
         with:
           python-version-file: ".python-version"
 

.github/workflows/fix-remote-pr.yml

@@ -181,7 +181,7 @@ jobs:
           GH_TOKEN: ${{ secrets.ORG_ACCESS_TOKEN }}
 
       - name: Setup Python for classification
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
 
@@ -331,7 +331,7 @@ jobs:
 
       - name: Setup Python for Agent SDK
         if: steps.prepare.outputs.should-skip != 'true'
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: bot-repo/.python-version
 

.github/workflows/monitor-org-bot-prs.yml

@@ -116,7 +116,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
 

.github/workflows/publish.yml

@@ -26,7 +26,7 @@ jobs:
           enable-cache: true
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.12"