Bump tinymce from 5.9.1 to 5.9.2

Bumps [tinymce](https://github.com/tinymce/tinymce/tree/HEAD/modules/tinymce) from 5.9.1 to 5.9.2.
- [Release notes](https://github.com/tinymce/tinymce/releases)
- [Changelog](https://github.com/tinymce/tinymce/blob/develop/modules/tinymce/CHANGELOG.md)
- [Commits](https://github.com/tinymce/tinymce/commits/5.9.2/modules/tinymce)

---
updated-dependencies:
- dependency-name: tinymce
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -27,7 +27,7 @@
     "metrics-graphics": "^2.15.6",
     "popper.js": "^1.16.1",
     "shariff": "^3.2.1",
-    "tinymce": "^5.9.1",
+    "tinymce": "^5.9.2",
     "yarn": "^1.22.11"
   },
   "scripts": {

yarn.lock

@@ -740,10 +740,10 @@ shariff@^3.2.1:
     "@fortawesome/fontawesome-free" "^5.8.2"
     jquery "^3.4.1"
 
-tinymce@^5.9.1:
-  version "5.9.1"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.9.1.tgz#95100cd6748bbe5a5dfaaf8353f129756a0a5372"
-  integrity sha512-GaG15OhQB1zR2L63fywhEAViTxkAlhX5JbA+48+O0zCo1FwDuQ8iUVi/FzaOX9Uo7ULp+Y2gu4r3P4ZNueDVPQ==
+tinymce@^5.9.2:
+  version "5.9.2"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.9.2.tgz#c56a1d7800ac23026fbe6e0fcf444c0f157ccafe"
+  integrity sha512-/dHTsbxo0YwLvB5krRqiw/qHEm04/k6l0dvAQ3hO5oNw4e9QalKcUQCdr+g/b/FWcsUMP6scvKmm8MX50/j3Cg==
 
 xmlhttprequest@1:
   version "1.8.0"