Merge pull request #43 from ExtendRealityLtd/dependabot/npm_and_yarn/io.extendreality.zinnia.unity-1.21.0

Author: dependabot-preview[bot]

package.json

@@ -29,7 +29,7 @@
         "url": "https://github.com/ExtendRealityLtd"
     },
     "dependencies": {
-        "io.extendreality.zinnia.unity": "1.20.0"
+        "io.extendreality.zinnia.unity": "1.21.0"
     },
     "files": [
         "*.md",