Add test for recursive glob warning

Author: dyniec

cabal-testsuite/PackageTests/Check/ConfiguredPackage/Paths/RecursiveGlobInRoot/a.dat

@@ -0,0 +1,11 @@
+# cabal check
+Warning: These warnings may cause trouble when distributing the package:
+Warning: In the 'data-files': glob '**/*.dat' starts at project root
+directory, this might include `.git/`, ``dist-newstyle/``, or other large
+directories!
+Warning: In the 'extra-source-files': glob '**/*.hs' starts at project root
+directory, this might include `.git/`, ``dist-newstyle/``, or other large
+directories!
+Warning: In the 'extra-doc-files': glob '**/*.md' starts at project root
+directory, this might include `.git/`, ``dist-newstyle/``, or other large
+directories!

cabal-testsuite/PackageTests/Check/ConfiguredPackage/Paths/RecursiveGlobInRoot/a.md

@@ -0,0 +1,4 @@
+import Test.Cabal.Prelude
+
+main = cabalTest $
+  cabal "check" []

cabal-testsuite/PackageTests/Check/ConfiguredPackage/Paths/RecursiveGlobInRoot/cabal.out

@@ -0,0 +1,19 @@
+cabal-version: 3.8
+name: pkg
+version: 0
+extra-source-files:
+  **/*.hs
+data-files:
+  **/*.dat
+extra-doc-files:
+  **/*.md
+license: BSD-3-Clause
+synopsis: no
+description: none
+category: Test
+maintainer: none
+
+library
+  default-language: Haskell2010
+  exposed-modules:
+    Foo