Update Vault dependency to use Hashicorp's homebrew tap

Author: psi

.goreleaser.yml

@@ -54,7 +54,7 @@ brews:
     folder: Formula
     dependencies:
       - name: kubectl
-      - name: vault
+      - name: hashicorp/tap/vault
       - name: sshuttle
     test: |
       system "bin/truss", "help"

Makefile

@@ -1,4 +1,4 @@
-VERSION = v0.3.7
+VERSION = v0.3.8
 
 release:
 	git tag -a ${VERSION} -m ${VERSION}