Adds link to cla in pr template, adds heading to cla in contributing.md

.github/pull_request_template.md

@@ -1,7 +1,7 @@
 **Checklist (Please check before submitting)**
 
 * [ ] I reviewed the [Contributing Guide](https://github.com/nasa/cFS/blob/main/CONTRIBUTING.md).
-* [ ] I signed and emailed the appropriate Contributor License agreement to [email protected] and copied [email protected].
+* [ ] I signed and emailed the appropriate [Contributor License agreement](https://github.com/nasa/cFS/edit/main/CONTRIBUTING.md#sign-and-email-the-appropriate-contributor-license-agreement-down-below-to-gsfc-softwarereleasemailnasagov-and-copy-cfs-programlistsnasagov) to [email protected] and copied [email protected].
 
 **Describe the contribution**
 A clear and concise description of what the contribution is.

CONTRIBUTING.md

@@ -86,9 +86,9 @@ Fix #XYZ, SHORT_DESCRIPTION
 
 LONG_DESCRIPTION (optional)
 ```
-5. Sign and email the appropriate Contributor License agreement down below to [email protected] and copy [email protected].
-    - Corporate Contributor License agreement : https://github.com/nasa/cFS/blob/main/Corp_CLA_GSC-18719-1%20cFS%20Bootes.pdf
-    - Individual Contributor License agreement : https://github.com/nasa/cFS/blob/main/Individual_CLA_GSC-18719-1%20cFS%20Bootes.pdf
+#### Sign and email the appropriate Contributor License agreement down below to [email protected] and copy [email protected]
+* Corporate Contributor License agreement : https://github.com/nasa/cFS/blob/main/Corp_CLA_GSC-18719-1%20cFS%20Bootes.pdf
+* Individual Contributor License agreement : https://github.com/nasa/cFS/blob/main/Individual_CLA_GSC-18719-1%20cFS%20Bootes.pdf
 
 #### Create a Pull Request
 1. For the title, use the title convention `Fix #XYZ, SHORT_DESCRIPTION`.