chore(opa): Bump to 1.0.0

[Maleware]

Description

Part of stackabletech/docker-images#969

Definition of Done Checklist

• Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
• Please make sure all these things are done and tick the boxes

# Author
- [ ] Changes are OpenShift compatible
- [ ] CRD changes approved
- [ ] CRD documentation for all fields, following the [style guide](https://docs.stackable.tech/home/nightly/contributor/docs/style-guide).
- [ ] Helm chart can be installed and deployed operator works
- [ ] Integration tests passed (for non trivial changes)
- [ ] Changes need to be "offline" compatible

# Reviewer
- [ ] Code contains useful comments
- [ ] Code contains useful logging statements
- [ ] (Integration-)Test cases added
- [ ] Documentation added or updated. Follows the [style guide](https://docs.stackable.tech/home/nightly/contributor/docs/style-guide).
- [ ] Changelog updated
- [ ] Cargo.toml only contains references to git tags (not specific commits or branches)

# Acceptance
- [ ] Feature Tracker has been updated
- [ ] Proper release label has been added
- [ ] [Roadmap](https://github.com/orgs/stackabletech/projects/25/views/1) has been updated

[sbernauer]

You missed one OpaCluster ;)
Also the import rego.v1 should now be able to go 😅
Last but not least we need to update the supported versions list

diff --git a/docs/modules/opa/pages/usage-guide/user-info-fetcher.adoc b/docs/modules/opa/pages/usage-guide/user-info-fetcher.adoc
index 81cf504..6c9f90b 100644
--- a/docs/modules/opa/pages/usage-guide/user-info-fetcher.adoc
+++ b/docs/modules/opa/pages/usage-guide/user-info-fetcher.adoc
@@ -16,7 +16,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 0.67.1
+    productVersion: 1.0.0
   clusterConfig:
     userInfo: # <1>
       backend:
@@ -132,8 +132,6 @@ For example, the following rule allows access for users in the `/admin` group:
 ----
 package test
 
-import rego.v1
-
 default allow := false
 
 allow if {
diff --git a/docs/modules/opa/partials/supported-versions.adoc b/docs/modules/opa/partials/supported-versions.adoc
index f7b0d81..f221808 100644
--- a/docs/modules/opa/partials/supported-versions.adoc
+++ b/docs/modules/opa/partials/supported-versions.adoc
@@ -2,5 +2,5 @@
 // This is a separate file, since it is used by both the direct OPA documentation, and the overarching
 // Stackable Platform documentation.
 
-* 0.67.1
-* 0.66.0 (deprecated)
+* 1.0.0
+* 0.67.1 (deprecated)

[Maleware]

@sbernauer addressed some with b0ad785

[sbernauer]

Thanks LGTM!
Please watch out for pre-commit