Lock python in CI to 3.11 (#4033)

### What
Github runner looks like it just switched default to python 3.12.

https://github.com/actions/runner-images/releases/tag/ubuntu22%2F20231025.1

This causes lots of pain for our deps.

### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested [demo.rerun.io](https://demo.rerun.io/pr/4033) (if
applicable)
* [x] The PR title and labels are set such as to maximize their
usefulness for the next release's CHANGELOG

- [PR Build Summary](https://build.rerun.io/pr/4033)
- [Docs
preview](https://rerun.io/preview/75f4f0f1b922a98c5f6c6503023c05c00c1b3c7c/docs)
<!--DOCS-PREVIEW-->
- [Examples
preview](https://rerun.io/preview/75f4f0f1b922a98c5f6c6503023c05c00c1b3c7c/examples)
<!--EXAMPLES-PREVIEW-->
- [Recent benchmark results](https://ref.rerun.io/dev/bench/)
- [Wasm size tracking](https://ref.rerun.io/dev/sizes/)

.github/workflows/auto_approve.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Install dependencies
         shell: bash

.github/workflows/checkboxes.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Install deps
         run: |

.github/workflows/on_pull_request_target_contrib.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Install deps
         run: |

.github/workflows/release.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Check links
         run: |
@@ -73,7 +73,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Install deps
         run: |
@@ -310,7 +310,7 @@ jobs:
           cargo_install="cargo install rerun-cli@${{ needs.version.outputs.current }}"
 
           cat <<EOF > comment-body.txt
-          Version ${{ needs.version.outputs.current }} published sucessfully.
+          Version ${{ needs.version.outputs.current }} published successfully.
 
           | artifact                    | install        |
           | --------------------------- | -------------- |

.github/workflows/reusable_pip_index.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - id: "auth"
         uses: google-github-actions/auth@v1

.github/workflows/reusable_pr_summary.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - id: "auth"
         uses: google-github-actions/auth@v1

.github/workflows/reusable_update_pr_body.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.11
 
       - name: Install deps
         run: |