Merge pull request #11715 from cabalism/ignore/testdb-intree-store-ghc

Ignore testdb/intree/store/ghc-*/

Author: mergify[bot]

.gitignore

@@ -80,6 +80,7 @@ testdb/intree/store/*/incoming/alex-*.lock
 testdb/intree/store/*/incoming/lx-*.lock
 testdb/intree/store/*/package.db/package.cache
 testdb/intree/store/*/package.db/package.cache.lock
+testdb/intree/store/ghc-*/
 
 # windows test artifacts
 cabal-testsuite/**/*.exe