ci: fix goreleaser check deprecation warning (#3795)

Closes #3793 by
resolving this [deprecation
notice](https://goreleaser.com/deprecations/#snapshotname_template)

(cherry picked from commit 02f0825)

.goreleaser.yaml

@@ -107,7 +107,7 @@ archives:
 checksum:
   name_template: "checksums.txt"
 snapshot:
-  name_template: "{{ incpatch .Version }}-next"
+  version_template: "{{ incpatch .Version }}-next"
 changelog:
   sort: asc
   filters: