fix: Fix flagged URLs

mdlinkcheckconfig.json

@@ -2,6 +2,9 @@
   "ignorePatterns": [
     {
       "pattern": "linkedin"
+    },
+    {
+      "pattern": "ospoplusplus.org"
     }
   ]
 }

organizations.md

@@ -25,7 +25,7 @@ Sorted alphabetically.
 
 - **[CHAOSS](./organizations/chaoss.md)**
 - [InnerSource Commons](https://innersourcecommons.org/)
-- [OSPO++](https://ospoplusplus.org/)
+- [OSPO++](https://ospoplusplus.org/) (Site down)
 - [ReSA](https://www.researchsoft.org/about-resa/)
 - [The Carpentries](https://carpentries.org)
   - [Software Carpentry](https://software-carpentry.org)

organizations/example.md

@@ -1,6 +1,6 @@
 # Organization Name
 
-*Homepage*: [Link](website)
+*Homepage*: [Link](http://example.com)
 *Contact*: Any appropriate person to contact, if there is one
 
 Description

universities/george-washington.md

@@ -2,7 +2,7 @@
 
 - *OSPO*: Yes, in the Libraries and Academic Innovation
 - *Personnel*: David Lippert, Lorena Barba, Robin Delaloye
-- *Link*: [https://library.gwu.edu/ospo](https://library.gwu.edu/ospo)
+- *Link*: [https://library.gwu.edu/ospo](https://ospo.gwu.edu)
 - *Member of*: [HELIOS](https://www.heliosopen.org/members), [OSF](https://osf.io/institutions/gwu)
 
 ## General Description