chore: release main (#114)

🤖 I have created a release *beep* *boop*
---


<details><summary>protobuf: 0.5.3</summary>

##
[0.5.3](protobuf-v0.5.2...protobuf-v0.5.3)
(2023-10-31)


### ✨ New Features

* add metadata endpoint
([#113](#113))
([3c19735](3c19735))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,4 +1,4 @@
 {
-  "protobuf": "0.5.2",
+  "protobuf": "0.5.3",
   "json": "0.1.1"
 }

protobuf/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.5.3](https://github.com/open-feature/flagd-schemas/compare/protobuf-v0.5.2...protobuf-v0.5.3) (2023-10-31)
+
+
+### ✨ New Features
+
+* add metadata endpoint ([#113](https://github.com/open-feature/flagd-schemas/issues/113)) ([3c19735](https://github.com/open-feature/flagd-schemas/commit/3c1973514a1f087d0514700ed772f5502eb8adfe))
+
 ## [0.5.2](https://github.com/open-feature/flagd-schemas/compare/protobuf-v0.5.1...protobuf-v0.5.2) (2023-10-24)