[1.3.3]
Update keycloak to 26.3.3
Full Changelog
#39562 Breaking template change: Unknown locale input field added to user-profile registration page <code>user-profile</code>
#40984 Backchannel logout token with an unexpected signature algorithm key <code>oidc</code>
#41023 Can't send e-mails to international e-mail addresses: bad UTF-8 syntax <code>core</code>
#41098 Locked out after upgrade to 26.3.1 due to missing sub in lightweight access token <code>core</code>
#41268 --optimized flag and providers jar are incompatible when used with tools changing last-modify-date <code>dist/quarkus</code>
#41290 Concurrent starts with JDBC_PING lead to a split cluster <code>infinispan</code>
#41390 JDBC_PING2 doesn't merge split clusters after a while <code>infinispan</code>
#41421 Broken link securing-cache-communication in caching docs <code>docs</code>
#41423 Duplicate IDs in generated all configuration docs <code>docs</code>
#41469 Uncaught exception cases unclosed spans in tracing <code>dist/quarkus</code>
P