Add a pre-commit hook to validate CITATION.cff

Author: Armavica

.pre-commit-config.yaml

@@ -16,6 +16,10 @@ repos:
     -   id: requirements-txt-fixer
         exclude: ^requirements-dev\.txt$
     -   id: trailing-whitespace
+- repo: https://github.com/citation-file-format/cffconvert
+  rev: 054bda51dbe278b3e86f27c890e3f3ac877d616c
+  hooks:
+    - id: validate-cff
 - repo: https://github.com/lucianopaz/head_of_apache
   rev: "0.0.3"
   hooks: