disable memory sanitizer due to lack of instrumented dependencies (#3014)

Author: oskooi

.github/workflows/build-san.yml

@@ -18,10 +18,10 @@ jobs:
             sanitizer: "address"
             configure-options: ""
             debug-options: "-g1"
-          - name-suffix: "MSAN"
-            sanitizer: "memory"
-            configure-options: "CC=clang CXX=clang++ LD=clang++"
-            debug-options: "-gmlt"
+          # - name-suffix: "MSAN"
+          #   sanitizer: "memory"
+          #   configure-options: "CC=clang CXX=clang++ LD=clang++"
+          #   debug-options: "-gmlt"
           - name-suffix: "UBSAN"
             sanitizer: "undefined"
             configure-options: "CC=clang CXX=clang++ LD=clang++"