Updated FAQ.md. (alshedivat#2937)

Added documentation for Google Search Console ID creation and usage in
the template for google-site-verification.

Author: sr-dash

FAQ.md

@@ -18,6 +18,7 @@ Here are some frequently asked questions. If you have a different question, plea
   - [How can I update Font Awesome version on the template](#how-can-i-update-font-awesome-version-on-the-template)
   - [How can I update Tabler Icons version on the template](#how-can-i-update-tabler-icons-version-on-the-template)
   - [What do all these GitHub actions/workflows mean?](#what-do-all-these-github-actionsworkflows-mean)
+  - [How can I use Google Search Console ID on the template?](#how-can-i-use-google-search-console-id-on-the-template)
 
 ---
 
@@ -152,3 +153,15 @@ Currently we have the following workflows:
 - `lighthouse-badger.yml`: runs a [lighthouse](https://github.com/GoogleChrome/lighthouse) test for your site with the [lighthouse-badger-action](https://github.com/MyActionWay/lighthouse-badger-action), saving the results in the repository for easy inspecting, as can be seen [here](https://github.com/alshedivat/al-folio?tab=readme-ov-file#lighthouse-pagespeed-insights). For more information on how to enable this workflow, check our [FAQ question about it](https://github.com/alshedivat/al-folio/blob/main/FAQ.md#when-i-manually-run-the-lighthouse-badger-workflow-it-fails-with-error-input-required-and-not-supplied-token-how-do-i-fix-that)
 - `prettier-comment-on-pr.yml`: not working. For now, this action is disabled. It was supposed to run prettier on the PRs and comment on them with the changes needed. For more information, check [issue 2115](https://github.com/alshedivat/al-folio/issues/2115)
 - `prettier.yml`: runs [prettier](https://prettier.io/) on the code to ensure it is well formatted. For more information, check our [FAQ question about it](https://github.com/alshedivat/al-folio/blob/main/FAQ.md#my-code-runs-fine-locally-but-when-i-create-a-commit-and-submit-it-it-fails-with-prettier-code-formatter-workflow-run-failed-for-main-branch-how-do-i-fix-that)
+
+---
+
+### How can I use Google Search Console ID on the template?
+
+In the configuration file `_config.yml` the tag `google-site-verification` should be updated to use this functionality. Here is how you can proceed,
+
+- Generate your HTML tag by following [https://support.google.com/webmasters/answer/9008080?hl=en#meta_tag_verification&zippy=%2Chtml-tag](https://support.google.com/webmasters/answer/9008080?hl=en#meta_tag_verification&zippy=%2Chtml-tag) with URL prefix option.
+- In the verify ownership option choose HTML tag and copy the tag contents which should look like `<meta name="google-site-verification" content="GoogleSearchConsoleID" />`.
+- The string against `content` is the Google Search Console ID that can be used in the template. e.g. `google-site-verification: GoogleSearchConsoleID`. Now set the property `enable_google_verification: true`.
+
+It looks like the Domain type property in the Google Search Console to verify the ownership of all URLs across all subdomains with GitHub Pages does not work.