Fix migrate-longer-csi-registration-path container runAsUser (#260)

# Description

Noticed this during `stackablectl operator install secret`.
Strangely this doesn't happen when installing via Tilt...

Author: sbernauer

CHANGELOG.md

@@ -12,7 +12,7 @@ All notable changes to this project will be documented in this file.
 ### Changed
 
 - Shortened the registration socket path for Microk8s compatibility ([#231]).
-  - The old CSI registration path will be automatically migrated during upgrade ([#258]).
+  - The old CSI registration path will be automatically migrated during upgrade ([#258], [#260]).
   - You might need to manually remove `/var/lib/kubelet/plugins_registry/secrets.stackable.tech-reg.sock` when downgrading
 - Made kubeletDir configurable ([#232]).
   - Microk8s users will need to `--set kubeletDir=/var/snap/microk8s/common/var/lib/kubelet`.
@@ -23,6 +23,7 @@ All notable changes to this project will be documented in this file.
 [#252]: https://github.com/stackabletech/secret-operator/pull/252
 [#257]: https://github.com/stackabletech/secret-operator/pull/257
 [#258]: https://github.com/stackabletech/secret-operator/pull/258
+[#260]: https://github.com/stackabletech/secret-operator/pull/260
 
 ## [23.1.0] - 2023-01-23
 

Tiltfile

@@ -30,7 +30,7 @@ helm_crds, helm_non_crds = filter_yaml(
       set=[
          'image.repository=' + registry + '/' + operator_name,
          # Uncomment to enable unprivileged mode
-         'securityContext.privileged=false',
+         # 'securityContext.privileged=false',
       ],
    ),
    api_version = "^apiextensions\\.k8s\\.io/.*$",

deploy/helm/secret-operator/templates/daemonset.yaml

@@ -97,6 +97,8 @@ spec:
           volumeMounts:
             - name: registration-sock
               mountPath: /registration
+          securityContext:
+            runAsUser: 0
       volumes:
         - name: registration-sock
           hostPath: