Fix typo enabling pprof (#114)

Nothing critical, but had a typo in the naming of the config entry to enable `pprof`.

Co-authored-by: josef <josef.nilsen@outlook.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/114
Reviewed-by: luhahn <luhahn@noreply.gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: JosefWN <josefwn@noreply.gitea.io>
Co-committed-by: JosefWN <josefwn@noreply.gitea.io>

.gitignore

@@ -1,2 +1,3 @@
 charts
 Chart.lock
+.DS_Store

README.md

@@ -304,7 +304,7 @@ gitea:
 
   config:
     server:
-      PPROF_ENABLED: true
+      ENABLE_PPROF: true
 ```
 
 ### Pod Annotations

templates/gitea/config.yaml

@@ -69,8 +69,8 @@ stringData:
     {{- if not (hasKey .Values.gitea.config.server "APP_DATA_PATH") -}}
     {{- $_ := set .Values.gitea.config.server "APP_DATA_PATH" "/data" -}}
     {{- end -}}
-    {{- if not (hasKey .Values.gitea.config.server "PPROF_ENABLED") -}}
-    {{- $_ := set .Values.gitea.config.server "PPROF_ENABLED" false -}}
+    {{- if not (hasKey .Values.gitea.config.server "ENABLE_PPROF") -}}
+    {{- $_ := set .Values.gitea.config.server "ENABLE_PPROF" false -}}
     {{- end -}}
 
     {{- /* metrics default settings */ -}}

templates/gitea/statefulset.yaml

@@ -66,7 +66,7 @@ spec:
               containerPort: {{ .Values.gitea.config.server.SSH_LISTEN_PORT }}
             - name: http
               containerPort: {{ .Values.gitea.config.server.HTTP_PORT }}
-            {{- if .Values.gitea.config.server.PPROF_ENABLED }}
+            {{- if .Values.gitea.config.server.ENABLE_PPROF }}
             - name: profiler
               containerPort: 6060
             {{- end }}