Fix publishing the release in the deploy stage

[ci skip]

.github/deploy

@@ -17,7 +17,7 @@ func fatal(message: String) -> Never {
     exit(1)
 }
 func fatal(error: Error) -> Never {
-    fatal(message: error.legibleLocalizedDescription)
+    fatal(message: "\(error.legibleLocalizedDescription)\n\n\(error.legibleDescription)")
 }
 
 guard let licenseFile = try Path.cwd.ls().files.first(where: {
@@ -140,8 +140,8 @@ func podspec(repo: Repo, user: User, pkg: Package) -> (Substring, String) {
 
 func publishRelease() throws -> Promise<Void> {
     struct Input: Encodable {
-        var tag_name: String { return tag }
-        var name: String { return tag }
+        let tag_name = tag
+        let name = tag
         let body = ""
     }