docs: add max error retries configuration for composition controller (#154)

* docs: add max error retries configuration for composition controller

* docs: update error retry interval defaults for composition controller

* docs: update max error retry interval to 60s in README

Author: matteogastaldello

README.md

@@ -206,6 +206,7 @@ These enviroment varibles can be changed in the Deployment of the composition-dy
 | KRATEO_NAMESPACE                       | namespace where krateo is installed       |  krateo-system |
 | HELM_REGISTRY_CONFIG_PATH | default helm config path | /tmp |
 | HELM_MAX_HISTORY | Max Helm History | 3 |
-| COMPOSITION_CONTROLLER_MAX_ERROR_RETRY_INTERVAL | The maximum interval between retries when an error occurs. This should be less than the half of the poll interval. |  0m |
-| COMPOSITION_CONTROLLER_MIN_ERROR_RETRY_INTERVAL | The minimum interval between retries when an error occurs. This should be less than max-error-retry-interval. | 1m |
+| COMPOSITION_CONTROLLER_MAX_ERROR_RETRY_INTERVAL | The maximum interval between retries when an error occurs. This should be less than the half of the poll interval. |  60s |
+| COMPOSITION_CONTROLLER_MIN_ERROR_RETRY_INTERVAL | The minimum interval between retries when an error occurs. This should be less than max-error-retry-interval. | 1s |
+| COMPOSITION_CONTROLLER_MAX_ERROR_RETRIES | The maximum number of retries when an error occurs. Set to 0 to disable retries. | 5 |
 | COMPOSITION_CONTROLLER_METRICS_SERVER_PORT | The port where the metrics server will be listening. If not set, the metrics server is disabled. |  |