chore: update repository URLs from communitybridge to linuxfoundation

Update GitHub repository references in documentation files to reflect
the organization migration from communitybridge to linuxfoundation.

- Update SECURITY.md GitHub issue URL
- Update dev.md upstream remote example URL

Fixes: linuxfoundation/easycla#4742

Generated with [Cursor](https://cursor.com/)

Signed-off-by: ahmedomosanya <[email protected]>

Author: ahmedomosanya

SECURITY.md

@@ -10,4 +10,4 @@ The following versions of the LFX EasyCLA Contributor Console are supported.
 
 ## Reporting a EasyCLA Contributor Console Vulnerability
 
-To report a security vulnerability, please file a BUG REPORT as a new [GitHub Issue](https://github.com/communitybridge/easycla-contributor-console/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc).
+To report a security vulnerability, please file a BUG REPORT as a new [GitHub Issue](https://github.com/linuxfoundation/easycla-contributor-console/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc).

dev.md

@@ -13,7 +13,7 @@
 1. Fork Project into your own repository (from the UI)
 1. Clone the project from forked repository (command line).
 1. Create `upstream` remote reference
-   - Example: `git remote add upstream [email protected]:communitybridge/easycla-contributor-console.git`.
+   - Example: `git remote add upstream [email protected]:linuxfoundation/easycla-contributor-console.git`.
    The first time Pull in the latest reference from the upstream
    - Example: `git fetch upstream`
    Rebase and fix any merge conflicts