Add triagebot configuration

This enables assignment through triagebot on this repository, in preparation for
the migration from highfive to triagebot for PR assignment.

diff --git a/triagebot.toml b/triagebot.toml
new file mode 100644 (file)
index 0000000..fa0824a
--- /dev/null
+++ b/triagebot.toml
@@ -0,0 +1 @@
+[assign]