Set a reachable maintainer email (#4)

diff --git a/.bcr/config.yml b/.bcr/config.yml
index 894ade6..5017dde 100644
--- a/.bcr/config.yml
+++ b/.bcr/config.yml
@@ -1,3 +1,3 @@
 fixedReleaser:
   login: mark-thm
-  email: 123787712+mark-thm@users.noreply.github.com
+  email: bazel-maintainers@theoremlp.com