update test that changed output due to reverting #10534

Author: ulysses4ever

cabal-testsuite/PackageTests/AutogenModules/MainIsExe/cabal.out

@@ -11,5 +11,6 @@ Failed to build MainIsExe-0.1-inplace-Exe. The exception was:
 Error: [Cabal-7554]
 can't find source for MyDummy in ., cabal.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/MainIsExe-0.1/x/Exe/build/Exe/autogen, cabal.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/MainIsExe-0.1/x/Exe/build/global-autogen
 CallStack (from HasCallStack):
-  dieWithException, called at src/Distribution/Simple/PreProcess.hs:315:13 in Cabal-3.17.0.0-inplace:Distribution.Simple.PreProcess
+  dieWithException, called at src/Distribution/Simple/PreProcess.hs:311:11 in Cabal-3.17.0.0-inplace:Distribution.Simple.PreProcess
+