Add RHEL Router to My-Lab Section

[rguske]

RHEL Router setup documentation added. Website validated:

podman run -ti --rm -v \
    $(pwd):/opt/app-root/src quay.io/openshift-examples/builder:202511251107 \
    ./helper/run-pre-commit.sh
+ export GIT_CONFIG_COUNT=1
+ GIT_CONFIG_COUNT=1
+ export GIT_CONFIG_KEY_0=safe.directory
+ GIT_CONFIG_KEY_0=safe.directory
+ export GIT_CONFIG_VALUE_0=/opt/app-root/src
+ GIT_CONFIG_VALUE_0=/opt/app-root/src
+ pre-commit run --color=never --from-ref main --to-ref HEAD
[INFO] Initializing environment for https://github.com/markdownlint/markdownlint.git.
[INFO] Initializing environment for https://github.com/adrienverge/yamllint.git.
[INFO] Installing environment for https://github.com/markdownlint/markdownlint.git.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
[INFO] Installing environment for https://github.com/adrienverge/yamllint.git.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
Markdownlint.............................................................Passed
yamllint.................................................................Passed

[rbo]

🤔 You created the first PR not from me after the github actions migration...

[rbo]

It failed because it's not allowed to push to gh-pages branch. Let me check how to fix this.

[github-actions]

Thanks, please check
🌍 https://examples.openshift.pub/preview/pr-139/
before merge.