[Backtracing] Don't use the hardened runtime for tests.

Using the hardened runtime for tests doesn't work.

rdar://107362003

Author: al45tair

test/lit.cfg

@@ -1024,7 +1024,7 @@ if run_vendor == 'apple':
     if 'use_os_stdlib' not in lit_config.params:
         config.target_codesign = make_path(config.swift_utils, "swift-darwin-postprocess.py")
     else:
-        config.target_codesign = "codesign -f -s - --options=runtime --entitlements {}".format(os.path.join(config.swift_utils, 'get-task-allow.plist'))
+        config.target_codesign = "codesign -f -s - --entitlements {}".format(os.path.join(config.swift_utils, 'get-task-allow.plist'))
 
     config.target_library_path_var = "DYLD_LIBRARY_PATH"
     config.target_runtime = "objc"

utils/swift-darwin-postprocess.py

@@ -92,7 +92,7 @@ def unrpathize(filename):
 def codesign(filename):
     # "-" is the signing identity for ad-hoc signing.
     command = ['/usr/bin/codesign', '--force', '--sign', '-',
-               '--options=runtime', '--entitlements', get_task_allow_plist,
+               '--entitlements', get_task_allow_plist,
                filename]
     subprocess.check_call(command)