GHC 9.10 compat in tests: disable tests regressing due to haskell#9940

Author: ulysses4ever

cabal-install/tests/IntegrationTests2.hs

@@ -1436,9 +1436,11 @@ testSetupScriptStyles config reportSubCase = do
 
   let isOSX (Platform _ OSX) = True
       isOSX _ = False
+      compilerVer = compilerVersion (pkgConfigCompiler sharedConfig)
   -- Skip the Custom tests when the shipped Cabal library is buggy
   unless (isOSX (pkgConfigPlatform sharedConfig)
-       && compilerVersion (pkgConfigCompiler sharedConfig) < mkVersion [7,10]) $ do
+       && (compilerVer < mkVersion [7,10])
+         || compilerVer >= mkVersion [9,10])) $ do
 
     (plan1, res1) <- executePlan plan0
     pkg1          <- expectPackageInstalled plan1 res1 pkgidA