keycloak_quarkus: Allow configuring log rotate options in quarkus configuration

[hwo-wd]

New role parameters allow to tweak log rotation:

Variable	Description	Default
keycloak_quarkus_log_max_file_size	Set the maximum log file size before a log rotation happens; A size configuration option recognises string in this format (shown as a regular expression): [0-9]+[KkMmGgTtPpEeZzYy]?. If no suffix is given, assume bytes.	10M
keycloak_quarkus_log_max_backup_index	Set the maximum number of archived log files to keep"	10
keycloak_quarkus_log_file_suffix	Set the log file handler rotation file suffix. When used, the file will be rotated based on its suffix; Note: If the suffix ends with .zip or .gz, the rotation file will also be compressed.	.yyyy-MM-dd.zip

Fix #160