Switch back to using colon

gradle.properties

@@ -92,7 +92,7 @@ relocateShadowedDependencies = true
 separateRunDirectories = false
 # The display name format of versions published to Curse and Modrinth. $MOD_NAME and $VERSION are available variables.
 # Default: $MOD_NAME \u2212 $VERSION. \u2212 is the minus character which looks much better than the hyphen minus on Curse.
-versionDisplayFormat=$MOD_NAME \u2212 $VERSION
+versionDisplayFormat=$MOD_NAME: $VERSION
 
 # Publishing to modrinth requires you to set the MODRINTH_API_KEY environment variable to your current modrinth API token.