Revert "Overwrite the active profiles for the LdapMockMvc test. It should always run"

This reverts commit 928db9cde0e3c22c0601d7644e40f2b62947abe9.
Revert "Fix unit tests that rely on uaa.yml being loaded"

This reverts commit 086a19a5631726d5c67da8658e7f507a4d80fd6b.
Add in legacy defaults