build-seed: add minerva

A new meta-facebook machine is supported in the openbmc/openbmc tree.
Add it to the build-seed so we can enable build testing on it.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I07318dc87d4bdd141616bb181d66d1cc68beb347
diff --git a/jenkins/build-seed b/jenkins/build-seed
index 8ab37e2..4ec599c 100755
--- a/jenkins/build-seed
+++ b/jenkins/build-seed
@@ -29,6 +29,7 @@
     e3c246d4i
     gbs
     harma
+    minerva
     p10bmc
     palmetto
     romed8hm3