chore: release 4.21.0 (#385)

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


##
[4.21.0](v4.20.0...v4.21.0)
(2023-12-01)

### Features

*
[`2daff23`](2daff23)
[#334](#334) use upstream
release-please (#334) (@lukekarrys)
*
[`3d76fc4`](3d76fc4)
[#380](#380) release workflow
uses composite actions (#380) (@lukekarrys)

### Bug Fixes

*
[`fbe355c`](fbe355c)
[#388](#388) pin release-please
version (#388) (@lukekarrys)
*
[`4fad5d8`](4fad5d8)
[#387](#387) make prerelease
config switch versioning strategy (#387) (@lukekarrys)
*
[`c892260`](c892260)
[#386](#386) fallback to default
release process of 404 from hosted version (#386) (@lukekarrys)
*
[`9b22b83`](9b22b83)
[#384](#384) give release
integration workflow correct permissions and secrets (#384)
(@lukekarrys)

---
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

@@ -1,3 +1,3 @@
 {
-  ".": "4.20.0"
+  ".": "4.21.0"
 }

CHANGELOG.md

@@ -1,5 +1,19 @@
 # Changelog
 
+## [4.21.0](https://github.com/npm/template-oss/compare/v4.20.0...v4.21.0) (2023-12-01)
+
+### Features
+
+* [`2daff23`](https://github.com/npm/template-oss/commit/2daff2347868ae2f711236515f8d6ef9ab70a811) [#334](https://github.com/npm/template-oss/pull/334) use upstream release-please (#334) (@lukekarrys)
+* [`3d76fc4`](https://github.com/npm/template-oss/commit/3d76fc48ca2c73265737c3408cf7ccab75879cd8) [#380](https://github.com/npm/template-oss/pull/380) release workflow uses composite actions (#380) (@lukekarrys)
+
+### Bug Fixes
+
+* [`fbe355c`](https://github.com/npm/template-oss/commit/fbe355cfb4764d9b441a2af79eeba39e0a301a1c) [#388](https://github.com/npm/template-oss/pull/388) pin release-please version (#388) (@lukekarrys)
+* [`4fad5d8`](https://github.com/npm/template-oss/commit/4fad5d899328ad59978dad248b40ca37c21e55fe) [#387](https://github.com/npm/template-oss/pull/387) make prerelease config switch versioning strategy (#387) (@lukekarrys)
+* [`c892260`](https://github.com/npm/template-oss/commit/c89226086f536e1687a9ebf2d17cb7f6bad3b01a) [#386](https://github.com/npm/template-oss/pull/386) fallback to default release process of 404 from hosted version (#386) (@lukekarrys)
+* [`9b22b83`](https://github.com/npm/template-oss/commit/9b22b83341003e4beb039e650097a4b94785dc42) [#384](https://github.com/npm/template-oss/pull/384) give release integration workflow correct permissions and secrets (#384) (@lukekarrys)
+
 ## [4.20.0](https://github.com/npm/template-oss/compare/v4.19.0...v4.20.0) (2023-11-15)
 
 ### Features

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@npmcli/template-oss",
-  "version": "4.20.0",
+  "version": "4.21.0",
   "description": "templated files used in npm CLI team oss projects",
   "main": "lib/content/index.js",
   "bin": {