tools: Drop obsolete major-cockpit-release script
tools: Drop obsolete major-cockpit-release script

The one in bots/ is the one being used by cockpituous.

Closes #7456
Reviewed-by: Stef Walter <8a7fbf0f15d3ad982af54ef28f5c117d2494b76c@redhat.com>
cockpituous/cockpit,michalskrivanek/cockpit,garrett/cockpit,Scribery/cockpit,larsu/cockpit,cockpit-project/cockpit,cockpituous/cockpit,mareklibra/cockpit,Scribery/cockpit,xhad/cockpit,cockpituous/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,andreasn/cockpit,garrett/cockpit,larskarlitski/cockpit,deryni/cockpit,cockpit-project/cockpit,cockpituous/cockpit,andreasn/cockpit,deryni/cockpit,petervo/cockpit,mvollmer/cockpit,Scribery/cockpit,deryni/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,xhad/cockpit,martinpitt/cockpit,larskarlitski/cockpit,andreasn/cockpit,mareklibra/cockpit,petervo/cockpit,xhad/cockpit,larsu/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,Scribery/cockpit,martinpitt/cockpit,petervo/cockpit,larsu/cockpit,petervo/cockpit,harishanand95/cockpit,cockpituous/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,mvollmer/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,Scribery/cockpit,andreasn/cockpit,mvollmer/cockpit,harishanand95/cockpit,larskarlitski/cockpit,andreasn/cockpit,cockpit-project/cockpit,harishanand95/cockpit,cockpit-project/cockpit,Scribery/cockpit,mvollmer/cockpit,harishanand95/cockpit,xhad/cockpit,moraleslazaro/cockpit,larsu/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,michalskrivanek/cockpit,mareklibra/cockpit,larsu/cockpit,Scribery/cockpit,cockpituous/cockpit,petervo/cockpit,harishanand95/cockpit,larskarlitski/cockpit,mareklibra/cockpit,garrett/cockpit,stefwalter/cockpit,xhad/cockpit,deryni/cockpit,andreasn/cockpit,mvollmer/cockpit,harishanand95/cockpit,moraleslazaro/cockpit,deryni/cockpit,larsu/cockpit,deryni/cockpit,harishanand95/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,SotolitoLabs/cockpit,deryni/cockpit,SotolitoLabs/cockpit,moraleslazaro/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,xhad/cockpit,martinpitt/cockpit,martinpitt/cockpit,larskarlitski/cockpit,xhad/cockpit,cockpit-project/cockpit,stefwalter/cockpit,petervo/cockpit,petervo/cockpit,mareklibra/cockpit,moraleslazaro/cockpit,garrett/cockpit,martinpitt/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,larskarlitski/cockpit,garrett/cockpit