build(deps): bump enshrined/svg-sanitize from 0.20.0 to 0.21.0

Bumps [enshrined/svg-sanitize](https://github.com/darylldoyle/svg-sanitizer) from 0.20.0 to 0.21.0.
- [Commits](darylldoyle/svg-sanitizer@0.20.0...0.21.0)

---
updated-dependencies:
- dependency-name: enshrined/svg-sanitize
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

composer.json

@@ -55,6 +55,6 @@
     "php": ">=7.4",
     "codeinwp/themeisle-sdk": "^3.3",
     "codeinwp/optimole-sdk": "^1.2",
-    "enshrined/svg-sanitize": "^0.20.0"
+    "enshrined/svg-sanitize": "^0.21.0"
   }
 }