fix: remove deprecated features for compatibility with keycloack 22+

https://github.com/keycloak/keycloak/commit/513c00bcd94a5c9e9d4029141c0513110c0ca902

Closes: #1 (closed)

added 1 commit

• 714dee5e - chore: sync ftl templates with keycloak 22

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mentioned in commit 68c3bad8

merged

assigned to @artafinde

requested review from @freswa and @svenstaro

unassigned @artafinde

removed review request for @svenstaro and @freswa