Add dependency cooldown period & fix markdown

[simonkurtz-MSFT]

No description provided.

[github-actions]

🐍 Python 3.13 Results

Metric	Status	Value
Ruff	✅	0 issue(s)
Unit Tests	✅	success
Code Coverage	📊	100%

Full Workflow Logs

[github-actions]

🐍 Python 3.12 Results

Metric	Status	Value
Ruff	✅	0 issue(s)
Unit Tests	✅	success
Code Coverage	📊	100%

Full Workflow Logs

[github-actions]

🐍 Python 3.14 Results

Metric	Status	Value
Ruff	✅	0 issue(s)
Unit Tests	✅	success
Code Coverage	📊	100%

Full Workflow Logs

[github-actions]

Python 3.12 Detailed Test Results

1 961 tests  +26   1 961 ✅ +26   23s ⏱️ +2s
    1 suites ± 0       0 💤 ± 0 
    1 files   ± 0       0 ❌ ± 0 

Results for commit faab938. ± Comparison against base commit 0ff7ea8.

This pull request removes 4 and adds 30 tests. Note that renamed tests count towards both.

test_local_setup ‑ test_install_jupyter_kernel_falls_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_pip_install_fails
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception0-Install Jupyter]
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception1-Install Jupyter]

test_local_setup ‑ test_install_jupyter_kernel_does_not_fall_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_locked_install_requires_uv
test_verify_dependency_age ‑ test_action_release_date_falls_back_when_no_release
test_verify_dependency_age ‑ test_action_release_date_reraises_non_404_errors
test_verify_dependency_age ‑ test_action_release_date_uses_created_date_when_publication_is_missing
test_verify_dependency_age ‑ test_action_release_date_uses_fallback_when_release_has_no_date
test_verify_dependency_age ‑ test_action_release_date_uses_newer_commit_date
test_verify_dependency_age ‑ test_find_action_pins_reads_yaml_and_ignores_comments_without_uses
test_verify_dependency_age ‑ test_find_action_pins_requires_sha_and_version_comment
test_verify_dependency_age ‑ test_github_json_builds_expected_request[None]
…

♻️ This comment has been updated with latest results.

[github-actions]

Python 3.13 Detailed Test Results

1 961 tests  +26   1 961 ✅ +26   22s ⏱️ -1s
    1 suites ± 0       0 💤 ± 0 
    1 files   ± 0       0 ❌ ± 0 

Results for commit faab938. ± Comparison against base commit 0ff7ea8.

This pull request removes 4 and adds 30 tests. Note that renamed tests count towards both.

test_local_setup ‑ test_install_jupyter_kernel_falls_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_pip_install_fails
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception0-Install Jupyter]
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception1-Install Jupyter]

test_local_setup ‑ test_install_jupyter_kernel_does_not_fall_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_locked_install_requires_uv
test_verify_dependency_age ‑ test_action_release_date_falls_back_when_no_release
test_verify_dependency_age ‑ test_action_release_date_reraises_non_404_errors
test_verify_dependency_age ‑ test_action_release_date_uses_created_date_when_publication_is_missing
test_verify_dependency_age ‑ test_action_release_date_uses_fallback_when_release_has_no_date
test_verify_dependency_age ‑ test_action_release_date_uses_newer_commit_date
test_verify_dependency_age ‑ test_find_action_pins_reads_yaml_and_ignores_comments_without_uses
test_verify_dependency_age ‑ test_find_action_pins_requires_sha_and_version_comment
test_verify_dependency_age ‑ test_github_json_builds_expected_request[None]
…

♻️ This comment has been updated with latest results.

[github-actions]

Python 3.14 Detailed Test Results

1 961 tests  +26   1 961 ✅ +26   19s ⏱️ -2s
    1 suites ± 0       0 💤 ± 0 
    1 files   ± 0       0 ❌ ± 0 

Results for commit faab938. ± Comparison against base commit 0ff7ea8.

This pull request removes 4 and adds 30 tests. Note that renamed tests count towards both.

test_local_setup ‑ test_install_jupyter_kernel_falls_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_pip_install_fails
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception0-Install Jupyter]
test_verify_local_setup ‑ test_check_jupyter_kernel_errors[exception1-Install Jupyter]

test_local_setup ‑ test_install_jupyter_kernel_does_not_fall_back_to_pip
test_local_setup ‑ test_install_jupyter_kernel_locked_install_requires_uv
test_verify_dependency_age ‑ test_action_release_date_falls_back_when_no_release
test_verify_dependency_age ‑ test_action_release_date_reraises_non_404_errors
test_verify_dependency_age ‑ test_action_release_date_uses_created_date_when_publication_is_missing
test_verify_dependency_age ‑ test_action_release_date_uses_fallback_when_release_has_no_date
test_verify_dependency_age ‑ test_action_release_date_uses_newer_commit_date
test_verify_dependency_age ‑ test_find_action_pins_reads_yaml_and_ignores_comments_without_uses
test_verify_dependency_age ‑ test_find_action_pins_requires_sha_and_version_comment
test_verify_dependency_age ‑ test_github_json_builds_expected_request[None]
…

♻️ This comment has been updated with latest results.