DIAC-546 - remove duplicate envvars (#2434)

* DIAC-546 - remove duplicate envvars

* Bumping chart version/ fixing aliases

---------

Co-authored-by: hmcts-jenkins-d-to-i <62423932+hmcts-jenkins-d-to-i[bot]@users.noreply.github.com>

charts/ia-case-api/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: ia-case-api
 home: https://github.com/hmcts/ia-case-api
-version: 0.0.56
+version: 0.0.57
 description: Immigration & Asylum Case API
 maintainers:
   - name: HMCTS Immigration & Asylum Team

charts/ia-case-api/values.preview.template.yaml

@@ -35,8 +35,6 @@ java:
     FEES_REGISTER_API_URL: "http://fees-register-api-{{ .Values.global.environment }}.service.core-compute-{{ .Values.global.environment }}.internal"
     DUMMY: true
     PAYMENT_REMINDER_DUE_IN_MINUTES: 1
-    IA_GOV_NOTIFY_KEY: ${IA_GOV_NOTIFY_KEY}
-    IA_BAIL_GOV_NOTIFY_KEY: ${IA_BAIL_GOV_NOTIFY_KEY}
   keyVaults:
     ia:
       resourceGroup: ia
@@ -215,8 +213,6 @@ ia-case-notifications-api:
     devmemoryLimits: 4Gi
     environment:
       IA_HOME_OFFICE_GOV_NOTIFY_ENABLED: true
-      IA_GOV_NOTIFY_KEY: ${IA_GOV_NOTIFY_KEY}
-      IA_BAIL_GOV_NOTIFY_KEY: ${IA_BAIL_GOV_NOTIFY_KEY}
       IA_EXUI_FRONTEND_URL: https://manage-case.{{ .Values.global.environment }}.platform.hmcts.net/
       IA_AIP_FRONTEND_URL: https://immigration-appeal.{{ .Values.global.environment }}.platform.hmcts.net/
       DM_URL: http://dm-store-aat.service.core-compute-aat.internal

charts/ia-case-api/values.yaml

@@ -46,8 +46,6 @@ java:
     PAYMENT_EA_HU_NO_REMISSION_DUE_IN_MINUTES: 20160
     ADA_CASE_LISTED_DIRECTION_DUE_IN_DAYS: 15
     PAYMENT_REMINDER_DUE_IN_MINUTES: 10080
-    IA_GOV_NOTIFY_KEY: ${IA_GOV_NOTIFY_KEY}
-    IA_BAIL_GOV_NOTIFY_KEY: ${IA_BAIL_GOV_NOTIFY_KEY}
   postgresql:
     auth:
       username: ia_case_api