[cd] Bump CIRCT from firtool-1.67.0 to firtool-1.68.0 (#3931)

This is an automated commit generated by the `circt/update-circt` GitHub Action. Co-authored-by: chiselbot <chiselbot@users.noreply.github.com>
chipsalliance · Mar 13, 2024 · 9f34eb5 · 9f34eb5
1 parent 6dfc047
commit 9f34eb5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/etc/circt.json b/etc/circt.json
@@ -1,3 +1,3 @@
 {
-  "version": "firtool-1.67.0"
+  "version": "firtool-1.68.0"
 }