fix: Jelly files should be considered text files.

[gounthar]

What's Changed?

I have added a configuration to ensure that Jelly files (with .jelly extension) are properly recognized as text files. Currently, *.jelly files are treated as quarks (unidentified files).

Motivation

This change was prompted by the recent release of the AddJellyXmlDeclaration recipe. The recipe requires the additionalPlainTextMasks option to function correctly. Here's the complete Maven command:

mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
    -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-jenkins:RELEASE \
    -Drewrite.activeRecipes=org.openrewrite.jenkins.AddJellyXmlDeclaration \
    -Drewrite.exportDatatables=true \
    -Drewrite.additionalPlainTextMasks=**/*.jelly

As discussed here, this modification should address the current issue.

Anything in particular you'd like reviewers to focus on?

Anyone you would like to review specifically?

Have you considered any alternatives or workarounds?

Any additional context

Checklist

• I've added unit tests to cover both positive and negative cases
• I've read and applied the recipe conventions and best practices
• I've used the IntelliJ IDEA auto-formatter on affected files

[timtebeek]

Thanks for the initiative here!

[timtebeek]

Made the matching change in the Gradle plugin as well: openrewrite/rewrite-gradle-plugin@df04e6d