Fixed .changeset state being picked for the version command when cwd parameter is provided (#536)

* actually use cwd parameter when reading changeset state

* tweak changeset

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Co-authored-by: Mateusz Burzyński <mateuszburzynski@gmail.com>

src/index.ts

@@ -143,6 +143,7 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
         githubToken,
         git,
         octokit,
+        cwd,
         prTitle: getOptionalInput("title"),
         commitMessage: getOptionalInput("commit"),
         hasPublishScript,