Disable i386 builds

disabling this because building for darwin/386 is no longer available
and goreleaser hasn't picked up on this yet, i believe.

.goreleaser.yml

@@ -24,12 +24,15 @@ builds:
         - linux
         - windows
         - darwin
+      goarch:
+        - amd64
+        - arm
+        - arm64
 archives:
   - replacements:
         darwin: Darwin
         linux: Linux
         windows: Windows
-        386: i386
         amd64: x86_64
     files:
         - data/*