release: push gateway chart 0.3.5 (#8141)

Publish gateway chart 0.3.5 through the normal immutable release
workflow. This release includes Deployment metadata annotations from
[#8136](https://github.com/block/buzz/pull/8136), while preserving
chart-owned policy markers and existing default manifests.

Only the chart version and release notes change. The gateway binary
appVersion remains 0.1.0.

### Validation

Full gateway chart render suite and release-contract validation passed.
The feature's full repository validation and exact-head owner review
passed before merge. Publication will be verified from the OCI registry
before advancing the wrapper dependency.

`buzz-review-completed`: Agent validation passed; automated DCO finding
was reconciled against the signed exact-head commit and green DCO check.
Tom confirmed the human-testing rule is inapplicable to this chart-only
release; personal testing is not claimed.

Signed-off-by: Tom Brow <tomb@block.xyz>

deploy/charts/buzz-push-gateway/CHANGELOG.md

@@ -1,5 +1,14 @@
 # Chart release notes
 
+## 0.3.5
+
+Adds optional string-valued `deploymentAnnotations` for Deployment metadata,
+including secret-reloader configuration. Chart-owned policy annotations remain
+reserved. Runtime Pod and migration annotations are unchanged, and the empty
+default preserves existing manifests.
+
+Implemented in [#8136](https://github.com/block/buzz/pull/8136).
+
 ## 0.3.4
 
 Adds runtime Pod labels, a service account name, and a configurable termination

deploy/charts/buzz-push-gateway/Chart.yaml

@@ -3,6 +3,6 @@ apiVersion: v2
 # branches (see docs/push-gateway-deployment.md, "Gateway chart release").
 name: buzz-push-gateway
 description: Public capability-gated APNs last-hop gateway for Buzz
-version: 0.3.4
+version: 0.3.5
 appVersion: "0.1.0"
 type: application