[ProfCheck] Set script_interpreter to None

The annotated builder is a shell script, not a python script. Trying to run it
with python results in an error.

Author: boomanaiden154

buildbot/osuosl/master/config/builders.py

@@ -3611,7 +3611,10 @@
         "workernames": ["profcheck-b1", "profcheck-b2"],
         "builddir": "profcheck-build",
         "factory": AnnotatedBuilder.getAnnotatedBuildFactory(
-            script="profcheck.sh", clean=True, depends_on_projects=["llvm"]
+            script="profcheck.sh",
+            clean=True,
+            depends_on_projects=["llvm"],
+            script_interpreter=None,
         ),
     },
 ]