Bump version of SpecUtils.

wcjohns · wcjohns · commit 7a91ece87ab8 · 2023-06-01T10:18:15.000-07:00
diff --git a/external_libs/SpecUtils b/external_libs/SpecUtils
@@ -1 +1 @@
-Subproject commit 699d0ade6996d583ff61379865ee80817fa05f7a
+Subproject commit 8e1ed42b4dfb27d8713edf0863cbd80ef27961e6
