Fix 'learn more'-link on dependency page

What does this MR do?

Fixes an issue that causes the link on the 'learn-more' button on the dependency page to 404.

The link is supposed to have an anchor, however it doubled up and added at the wrong place. This resulted in a URL that does not exist.

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry

Performance and testing

• Tested in all supported browsers

Closes #12545 (closed)