chore(release): prepare for 1.6.3 (#253)

## [1.6.3] - 2026-03-06

### 🐛 Bug Fixes

- *(deps)* Update kubernetes packages to v0.35.2 (#247)

### ⚙️ Miscellaneous Tasks

- *(deps)* Update golang:1.26.0 docker digest to b39810f (#242)
- *(deps)* Update golang:1.26.0 docker digest to b751797 (#243)
- *(deps)* Update golang:1.26.0 docker digest to a9c4aac (#244)
- *(deps)* Update golang:1.26.0 docker digest to 9edf713 (#246)
- *(deps)* Update golang:1.26.0 docker digest to fb612b7
- *(deps)* Update golang docker tag to v1.26.1 (#251)
- *(deps)* Update dependency go to v1.26.1 (#250)

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---

**Note:** Please use **Squash Merge** when merging this PR.

Reviewed-on: #253
Co-authored-by: Unbound Releaser <releaser@unbound.se>
Co-committed-by: Unbound Releaser <releaser@unbound.se>

.version

@@ -1,3 +1,3 @@
 {
-  "version": "1.6.2"
+  "version": "1.6.3"
 }

CHANGELOG.md

@@ -2,6 +2,22 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.6.3] - 2026-03-06
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update kubernetes packages to v0.35.2 (#247)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update golang:1.26.0 docker digest to b39810f (#242)
+- *(deps)* Update golang:1.26.0 docker digest to b751797 (#243)
+- *(deps)* Update golang:1.26.0 docker digest to a9c4aac (#244)
+- *(deps)* Update golang:1.26.0 docker digest to 9edf713 (#246)
+- *(deps)* Update golang:1.26.0 docker digest to fb612b7
+- *(deps)* Update golang docker tag to v1.26.1 (#251)
+- *(deps)* Update dependency go to v1.26.1 (#250)
+
 ## [1.6.2] - 2026-02-11
 
 ### 🐛 Bug Fixes