remove Rocky linux

projects/rocky-linux/imports.yml

----
-group:
-  name: rocky-linux
-  description: ''
-  projects:
-  - name: rocky
-    description: 'Rocky Linux is a community enterprise Operating System designed to be 100% bug-for-bug compatible with Enterprise Linux created in response to the effective discontinuation of CentOS.'
-    mirrorRelease: false
-    topic: ''
-  - name: rockylinux.org-next
-    description: 'The long-term Rocky Linux homepage & blog site'
-    mirrorRelease: false
-    topic: ''
-  - name: organization
-    description: ''
-    mirrorRelease: false
-    topic: ''
-  - name: branding
-    description: 'Our branding resources'
-    mirrorRelease: false
-    topic: ''
-  - name: rockylinux.org-intro-spa
-    description: 'Rocky Linux's temporary SPA'
-    mirrorRelease: false
-    topic: ''
-  - name: infrastructure
-    description: ''
-    mirrorRelease: false
-    topic: ''
-  - name: rockylinux.org
-    description: 'The official website of the Rocky Linux Project'
-    mirrorRelease: false
-    topic: ''