Fix Homebrew tap field in GoReleaser config

Author: rozdolsky33

.goreleaser.yml

@@ -28,10 +28,9 @@ checksum:
 
 brews:
   - name: oshiv
-    github:
-      owner: cnopslabs
-      name: homebrew-tap
+    tap: cnopslabs/homebrew-tap
     homepage: "https://github.com/cnopslabs/oshiv"
     description: "Tool for finding and connecting to OCI instances"
     license: "MIT"
-    install: bin.install "oshiv"
+    install: |
+      bin.install "oshiv"