ci: configure prerelease-suffix (backport #2898) (#2899)

This is an automatic backport of pull request #2898 done by
[Mergify](https://mergify.com).


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Co-authored-by: Rootul P <rootulp@gmail.com>

.goreleaser.yaml

@@ -114,3 +114,5 @@ changelog:
     exclude:
       - "^docs:"
       - "^test:"
+git:
+  prerelease_suffix: "-"