Merge pull request #1836 from vector-im/renovate/wysiwyg

Update wysiwyg to v2.18.0

Author: bmarty

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ serialization_json = "1.6.1"
 showkase = "1.0.2"
 appyx = "1.4.0"
 sqldelight = "2.0.0"
-wysiwyg = "2.17.0"
+wysiwyg = "2.18.0"
 
 # DI
 dagger = "2.48.1"