Revert "Publish to GitHubPackages (#791)" (#800)

This reverts commit da0c22b.

Author: hfhbd

.github/workflows/ReleaseGitHubPackages.yml

@@ -11,12 +11,6 @@ java {
 }
 
 publishing {
-    repositories {
-        maven(url = "https://maven.pkg.github.com/hfhbd/kobol") {
-            name = "GitHubPackages"
-            credentials(PasswordCredentials::class)
-        }
-    }
     publications.withType<MavenPublication>().configureEach {
         pom {
             name.set("app.softwork KOBOL")