bump taquito to 12.0.3 in relay

nicolasochem · nicolasochem · commit 81bd2f3d9b62 · 2022-04-15T13:29:15.000-07:00
diff --git a/flashbake/endpoints-monorepo b/flashbake/endpoints-monorepo
@@ -1 +1 @@
-Subproject commit 6c031de7b5806e7b3e0afe76c714334c49caeae2
+Subproject commit e50c9a8bf5271195853721b4590b06fbf2cd1f1a
