Bump openpolicyagent/opa from 0.70.0 to 1.0.0

Bumps openpolicyagent/opa from 0.70.0 to 1.0.0.

---
updated-dependencies:
- dependency-name: openpolicyagent/opa
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

dependencies.Dockerfile

@@ -6,7 +6,7 @@
 FROM otel/weaver:v0.12.0 AS weaver
 
 # OPA is used to test policies enforced by weaver.
-FROM openpolicyagent/opa:0.70.0 AS opa
+FROM openpolicyagent/opa:1.0.0 AS opa
 
 # Semconv gen is used for backwards compatibility checks.
 # TODO(jsuereth): Remove this when no longer used.