chore: add project-all script

Author: themightychris

project-all.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+git holo project emergence-skeleton \
+    --fetch \
+    --ref=origin/releases/v3 \
+    --commit-to=emergence/skeleton/v3
+
+git holo project emergence-vfs-site \
+    --fetch \
+    --ref=origin/releases/v3 \
+    --commit-to=emergence/vfs-site/v3