DOCS: Update CONTRIBUTORS.md with the latest contributors (#6786)

Co-authored-by: pyansys-ci-bot <[email protected]>

Author: pyansys-automation

CONTRIBUTORS.md

@@ -114,5 +114,6 @@
 * [voss70](https://github.com/voss70)
 * [vossleon](https://github.com/vossleon)
 * [vpipidis](https://github.com/vpipidis)
+* [Xiaoyang Ma](https://github.com/boltma)
 * [XZ](https://github.com/atlanswer)
 * [Zeba](https://github.com/zebanaqviWAT)

doc/changelog.d/6786.documentation.md

@@ -0,0 +1 @@
+Update \`\`CONTRIBUTORS.md\`\` with the latest contributors