Bump craftux.version from 1.6.0 to 1.6.1 (#371)

Bumps `craftux.version` from 1.6.0 to 1.6.1.

Updates `io.github.projectunified:craftux-spigot` from 1.6.0 to 1.6.1
- [Release notes](https://github.com/ProjectUnified/CraftUX/releases)
- [Commits](ProjectUnified/CraftUX@1.6.0...1.6.1)

Updates `io.github.projectunified:craftux-button` from 1.6.0 to 1.6.1
- [Release notes](https://github.com/ProjectUnified/CraftUX/releases)
- [Commits](ProjectUnified/CraftUX@1.6.0...1.6.1)

Updates `io.github.projectunified:craftux-simple` from 1.6.0 to 1.6.1
- [Release notes](https://github.com/ProjectUnified/CraftUX/releases)
- [Commits](ProjectUnified/CraftUX@1.6.0...1.6.1)

---
updated-dependencies:
- dependency-name: io.github.projectunified:craftux-spigot
  dependency-version: 1.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.github.projectunified:craftux-button
  dependency-version: 1.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.github.projectunified:craftux-simple
  dependency-version: 1.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -17,7 +17,7 @@
     <java.version>1.8</java.version>
     <core.version>4.8.1</core.version>
     <minelib.version>1.3.0</minelib.version>
-    <craftux.version>1.6.0</craftux.version>
+    <craftux.version>1.6.1</craftux.version>
     <craftitem.version>1.4.1</craftitem.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>