Added Redis Caching for Authorization Services

[KaltrinaKrasniqi]

Authorization data such as permissions and roles rarely change but are queried frequently on every request especially for access control. Caching them in Redis will:
-Reduce load on the database
-Speed up authorization checks
-Improve overall response time

Specifically, the following services are now cache-enabled:
-TenantPermissionService
-RolePermissionService
-RoleService
-UserRoleService

In order to use Spring’s @Cacheable and @CacheEvict annotations which work on method level, we must override Base methods in the concrete service classes and annotate them appropriately.

INSTRUCTIONS:
Redis is required for the cache to work locally. So all of the group members should:
Install Docker Desktop: Install the first option

Start Redis container:
docker run -d --name redis-server -p 6379:6379 redis
Verify it's running:
docker ps

OTHERWISE will get exceptions on startup or during endpoint calls which uses cache.

[mirgetagashi]

Looks good to me

[erzagashi11]

Well done