Bump tinymce from 5.10.7 to 5.10.8

Bumps [tinymce](https://github.com/tinymce/tinymce/tree/HEAD/modules/tinymce) from 5.10.7 to 5.10.8.
- [Changelog](https://github.com/tinymce/tinymce/blob/5.10.8/modules/tinymce/CHANGELOG.md)
- [Commits](https://github.com/tinymce/tinymce/commits/5.10.8/modules/tinymce)

---
updated-dependencies:
- dependency-name: tinymce
  dependency-type: direct:production
...

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

package.json

@@ -21,7 +21,7 @@
     "metrics-graphics": "^2.15.6",
     "popper.js": "^1.16.1",
     "shariff": "^3.3.0",
-    "tinymce": "^5.10.7",
+    "tinymce": "^5.10.8",
     "yarn": "^1.22.19"
   },
   "scripts": {

yarn.lock

@@ -739,10 +739,10 @@ shariff@^3.3.0:
     "@fortawesome/fontawesome-free" "^5.8.2"
     jquery "^3.4.1"
 
-tinymce@^5.10.7:
-  version "5.10.7"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.10.7.tgz#d89d446f1962f2a1df6b2b70018ce475ec7ffb80"
-  integrity sha512-9UUjaO0R7FxcFo0oxnd1lMs7H+D0Eh+dDVo5hKbVe1a+VB0nit97vOqlinj+YwgoBDt6/DSCUoWqAYlLI8BLYA==
+tinymce@^5.10.8:
+  version "5.10.8"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.10.8.tgz#c85758fa3cca2cbb4b14dd037a0b315b6462c50e"
+  integrity sha512-iyoo3VGMAJhLMDdblAefKvYgBRk9kQi58GTwAmoieqsyggGsKZWlQl/YY6nTILFHUCA1FhYu0HdmM5YYjs17UQ==
 
 xmlhttprequest@1:
   version "1.8.0"