Tidy up goreleaser config

Author: twpayne

.goreleaser.yaml

@@ -26,7 +26,7 @@ builds:
   - openbsd
   - windows
   goarch:
-  - "386"
+  - 386
   - amd64
   - arm
   - arm64
@@ -36,7 +36,7 @@ builds:
   - ""
   ignore:
   - goos: darwin
-    goarch: "386"
+    goarch: 386
   - goos: linux
     goarch: amd64
 - id: chezmoi-cgo-snap
@@ -60,7 +60,7 @@ builds:
   goos:
   - linux
   goarch:
-  - "386"
+  - 386
   - arm64
 
 archives:
@@ -78,21 +78,6 @@ archives:
   - goos: windows
     format: zip
 
-checksum:
-  name_template: "checksums.txt"
-
-snapshot:
-  name_template: "{{ .Tag }}-next"
-
-changelog:
-  sort: asc
-  filters:
-    exclude:
-    - "^docs:"
-    - "^test:"
-    - "Merge pull request"
-    - "Merge branch"
-
 nfpms:
 - builds:
   - chezmoi-cgo