Set 'requireBranch' to empty in release configuration.

Removed branch restriction in the Gradle release plugin configuration by setting 'requireBranch' to an empty value. This allows releases to be made from any branch instead of being limited to 'master'.

Author: nakamura-to

build.gradle.kts

@@ -309,7 +309,7 @@ rootProject.apply {
     release {
         newVersionCommitMessage.set("[Gradle Release Plugin] - [skip ci] new version commit: ")
         git {
-            requireBranch.set("master")
+            requireBranch.set("")
         }
     }