🧑‍💻(devx) revert securityContext on dev Tilt stack

The securityContext and podSecurityContext were harming hot reloading
on the dev stack. The file permission system prevented source updates
because the user running the image was not root.

src/helm/env.d/common.yaml.gotmpl

@@ -1,17 +1,15 @@
 .podSecurityContext: &podSecurityContext
-  runAsUser: 1000
-  runAsGroup: 1000
-  fsGroup: 1000
-  fsGroupChangePolicy: "OnRootMismatch"
-  runAsNonRoot: true
+  runAsUser: 0
+  runAsGroup: 0
+  fsGroup: 0
+  runAsNonRoot: false
   seccompProfile:
     type: RuntimeDefault
 
 .securityContext: &securityContext
-  allowPrivilegeEscalation: false
+  allowPrivilegeEscalation: true
   capabilities:
-    drop:
-      - ALL
+    drop: []
 
 frontend:
   podSecurityContext: *podSecurityContext