build: Update glslang version in known-good.json

Updated the glslang commit ID in `known-good.json` to:
`e157435c1e777aa1052f446dafed162b4a722e03`

Change-Id: Icf25b210db414b6b7b1cfa26c127e825f394c23f
diff --git a/scripts/known_good.json b/scripts/known_good.json
index 0cc0e9c..b99aa3d 100644
--- a/scripts/known_good.json
+++ b/scripts/known_good.json
@@ -6,7 +6,7 @@
       "sub_dir" : "glslang",
       "build_dir" : "glslang/build",
       "install_dir" : "glslang/build/install",
-      "commit" : "bfe4c5957fc51148a0aab6e04bb22020667c1092",
+      "commit" : "e157435c1e777aa1052f446dafed162b4a722e03",
       "prebuild" : [
         "python update_glslang_sources.py"
       ]