refactor(helm): skip db migration, in conditions

1. if there are no version change
2. if skipMigration variable is set
3. if forceMigration variable is not set

Signed-off-by: rjshrjndrn <rjshrjndrn@gmail.com>

.pre-commit-config.yaml

@@ -0,0 +1,7 @@
+repos:
+  - repo: https://github.com/gitguardian/ggshield
+    rev: v1.14.5
+    hooks:
+      - id: ggshield
+        language_version: python3
+        stages: [commit]

scripts/helmcharts/openreplay/templates/job.yaml

@@ -1,4 +1,10 @@
-{{- if not .Values.skipMigration}}
+{{/*
+Don't have to trigger migration if there is no version change
+Don't have to trigger migration if skipMigration is set
+Have to trigger migration if forceMigration is set
+*/}}
+{{- $versionChange := eq .Values.fromVersion .Chart.AppVersion}}
+{{- if or (not (or .Values.skipMigration $versionChange)) .Values.forceMigration }}
 ---
 apiVersion: v1
 kind: ConfigMap