Bump version of SpecUtils

wcjohns · wcjohns · commit 83a2c0f54e33 · 2023-11-23T14:23:46.000-08:00
diff --git a/external_libs/SpecUtils b/external_libs/SpecUtils
@@ -1 +1 @@
-Subproject commit ebb2f6382bdade6734b8f5b01de7a97ac59c4279
+Subproject commit 5173fe351d4fb84a33b4d1977458e5c7f74c2ae5
