Bug 1618473 - Apply the windows patches to linux clang. r=dmajor

Differential Revision: https://phabricator.services.mozilla.com/D64539

--HG--
extra : moz-landing-system : lando

build/build-clang/clang-linux64.json

@@ -17,6 +17,9 @@
       "critical_section_on_gcov_flush-rG02ce9d8ef5a8.patch",
       "rG7e18aeba5062.patch",
       "llvmorg-11-init-4265-g2dcbdba8540.patch",
-      "android-mangling-error.patch"
+      "android-mangling-error.patch",
+      "unpoison-thread-stacks.patch",
+      "downgrade-mangling-error.patch",
+      "loosen-msvc-detection.patch"
     ]
 }