chore: only 1 each of msvc, clang, gcc CI targets

Author: vinniefalco

.github/workflows/ci.yml

@@ -37,9 +37,8 @@ jobs:
             msvc 14.34
           standards: '>=20'
           max-standards: 1
-          latest-factors: gcc Coverage TSan UBSan
-          factors: | # Don't include Asan because `clang/AST/Decl.h` fails
-            clang Time-Trace
+          latest-factors: gcc
+          factors: clang # Don't include Asan because `clang/AST/Decl.h` fails
 
   build:
     needs: cpp-matrix