Bump version of SpecUtils.

wcjohns · wcjohns · commit a42f1e2dbbc1 · 2023-03-16T22:01:12.000-07:00
diff --git a/external_libs/SpecUtils b/external_libs/SpecUtils
@@ -1 +1 @@
-Subproject commit 17acc1382b1205a7d48dc864216d0d90109f19f9
+Subproject commit 37712ab414661adf4c0c8a221dc659786b0ab8b0
