DodoApp: Support PHP 8.2

Change-Id: I7cfe082c66a0efe0b3b9c85433a96623466ced5c
diff --git a/charts/app-runner/templates/install.yaml b/charts/app-runner/templates/install.yaml
index acd0b3d..f89cc79 100644
--- a/charts/app-runner/templates/install.yaml
+++ b/charts/app-runner/templates/install.yaml
@@ -94,7 +94,7 @@
         - app-runner
         - --port=3000
         - --app-id={{ .Values.appId }}
-        - --app-dir=/dodo-app
+        - --app-dir={{ .Values.appDir }}
         - --repo-addr={{ .Values.repoAddr }}
         - --ssh-key=/pcloud/ssh-key/private
         - --run-cfg=/pcloud/config/run