[FEA] Update the citation text (NVIDIA#588)

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

* Update CITATION.cff

Author: mnabian

CITATION.cff

@@ -1,7 +1,7 @@
 cff-version: 1.2.0
-message: If you use this software, please cite it as below.
-title: NVIDIA Modulus
-version: 0.6.0
+message: "If you use this software, please cite it as below."
+title: "NVIDIA Modulus: An open-source framework for physics-based deep learning in science and engineering"
+date-released: "2023-02-24"
 authors:
-  - family-names: NVIDIA Modulus Team
-url: https://github.com/NVIDIA/modulus/tree/main
+  - name: "Modulus Contributors"
+repository-code: "https://github.com/NVIDIA/modulus"