goreleaser: update

Author: martinlindhe

.goreleaser.yml

@@ -1,29 +1,5 @@
 # Build customization
 builds:
-  -
-    main: ./cmd/dcsub2srt/main.go
-    binary: dcsub2srt
-    goos:
-      - windows
-      - darwin
-    goarch:
-      - 386
-      - amd64
-    ignore:
-      - goos: darwin
-        goarch: 386
-  -
-    main: ./cmd/ssa2srt/ssa2srt.go
-    binary: ssa2srt
-    goos:
-      - windows
-      - darwin
-    goarch:
-      - 386
-      - amd64
-    ignore:
-      - goos: darwin
-        goarch: 386
   -
     main: ./cmd/subber/subber.go
     binary: subber