Add missing values entries to Parameters in chart/README.md (#11477)

(cherry picked from commit cb4cd91)

Author: kaxil

chart/README.md

@@ -185,6 +185,9 @@ The following tables lists the configurable parameters of the Airflow chart and
 | `workers.resources.requests.memory`                   | Memory Request of workers                                                                                    | `~`                                               |
 | `workers.terminationGracePeriodSeconds`               | How long Kubernetes should wait for Celery workers to gracefully drain before force killing                  | `600`                                             |
 | `workers.safeToEvict`                                 | Allow Kubernetes to evict worker pods if needed (node downscaling)                                           | `true`                                            |
+| `workers.serviceAccountAnnotations`                   | Annotations to add to worker kubernetes service account                                                      | `{}`                                            |
+| `workers.extraVolumes`                                | Mount additional volumes into worker                                                                         | `[]`                                            |
+| `workers.extraVolumeMounts`                           | Mount additional volumes into worker                                                                         | `[]`                                            |
 | `scheduler.podDisruptionBudget.enabled`               | Enable PDB on Airflow scheduler                                                                              | `false`                                           |
 | `scheduler.podDisruptionBudget.config.maxUnavailable` | MaxUnavailable pods for scheduler                                                                            | `1`                                               |
 | `scheduler.replicas`                                  | # of parallel schedulers (Airflow 2.0 using Mysql 8+ or Postgres only)                                       | `1`                                               |
@@ -194,6 +197,9 @@ The following tables lists the configurable parameters of the Airflow chart and
 | `scheduler.resources.requests.memory`                 | Memory Request of scheduler                                                                                  | `~`                                               |
 | `scheduler.airflowLocalSettings`                      | Custom Airflow local settings python file                                                                    | `~`                                               |
 | `scheduler.safeToEvict`                               | Allow Kubernetes to evict scheduler pods if needed (node downscaling)                                        | `true`                                            |
+| `scheduler.serviceAccountAnnotations`                 | Annotations to add to scheduler kubernetes service account                                                   | `{}`                                            |
+| `scheduler.extraVolumes`                              | Mount additional volumes into scheduler                                                                      | `[]`                                            |
+| `scheduler.extraVolumeMounts`                         | Mount additional volumes into scheduler                                                                      | `[]`                                            |
 | `webserver.livenessProbe.initialDelaySeconds`         | Webserver LivenessProbe initial delay                                                                        | `15`                                              |
 | `webserver.livenessProbe.timeoutSeconds`              | Webserver LivenessProbe timeout seconds                                                                      | `30`                                              |
 | `webserver.livenessProbe.failureThreshold`            | Webserver LivenessProbe failure threshold                                                                    | `20`                                              |