chore(release): set version to 2.0.21 [skip ci]

### [2.0.21](v2.0.20...v2.0.21) (2024-05-11)

#### Miscellaneous Chores

* **deps:** bump io.extendreality.zinnia.unity from 2.16.0 to 2.16.1 ([b48109b](b48109b))
  > Bumps [io.extendreality.zinnia.unity](https://github.com/ExtendRealityLtd/Zinnia.Unity) from 2.16.0 to 2.16.1. - [Release notes](https://github.com/ExtendRealityLtd/Zinnia.Unity/releases) - [Changelog](https://github.com/ExtendRealityLtd/Zinnia.Unity/blob/master/CHANGELOG.md) - [Commits](ExtendRealityLtd/Zinnia.Unity@v2.16.0...v2.16.1)

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.0.21](https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/compare/v2.0.20...v2.0.21) (2024-05-11)
+
+#### Miscellaneous Chores
+
+* **deps:** bump io.extendreality.zinnia.unity from 2.16.0 to 2.16.1 ([b48109b](https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/commit/b48109beb7d2ce4a8a3cd8eebf8d185e10841152))
+  > Bumps [io.extendreality.zinnia.unity](https://github.com/ExtendRealityLtd/Zinnia.Unity) from 2.16.0 to 2.16.1. - [Release notes](https://github.com/ExtendRealityLtd/Zinnia.Unity/releases) - [Changelog](https://github.com/ExtendRealityLtd/Zinnia.Unity/blob/master/CHANGELOG.md) - [Commits](https://github.com/ExtendRealityLtd/Zinnia.Unity/compare/v2.16.0...v2.16.1)
+
 ### [2.0.20](https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/compare/v2.0.19...v2.0.20) (2024-04-17)
 
 #### Miscellaneous Chores

package.json

@@ -5,7 +5,7 @@
     "changelogUrl": "https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/blob/master/CHANGELOG.md",
     "documentationUrl": "https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/tree/master/Documentation",
     "licensesUrl": "https://github.com/ExtendRealityLtd/Tilia.Mutators.CollisionIgnorer.Unity/blob/master/LICENSE.md",
-    "version": "2.0.20",
+    "version": "2.0.21",
     "unity": "2018.3",
     "unityRelease": "10f1",
     "keywords": [