Make configured_query_test less sensitive to PyInfo details.

This makes the test pass with the Starlark implementation enabled. This test
doesn't seem to really care what PyInfo state is, just that the provider is
found, so just check for that.

Work towards #15897

PiperOrigin-RevId: 481713979
Change-Id: I4c8e8d2b721a2ca2cc477e5e4151607534647732

src/test/shell/integration/configured_query_test.sh

@@ -1221,14 +1221,14 @@ def format(target):
         ret += '\n\tVisbilityProvider.label:' + str(vis_info.label)
     py_info = p.get('PyInfo')
     if py_info:
-        ret += '\n\tPyInfo:py3_only=' + str(py_info.has_py3_only_sources)
+        ret += '\n\tPyInfo found'
     return ret
 EOF
   bazel cquery "//$pkg:pylib" --output=starlark --starlark:file="$pkg/outfunc.bzl" >output \
     2>"$TEST_log" || fail "Expected success"
 
   assert_contains "//$pkg:pylib:providers=.*PyInfo" output
-  assert_contains "PyInfo:py3_only=True" output
+  assert_contains "PyInfo found" output
 
   # A file
   bazel cquery "//$pkg:pylib.py" --output=starlark --starlark:file="$pkg/outfunc.bzl" >output \