Remove CurseForge related actions (#208)

* Remove CurseForge versions updater

* Remove CurseForge release action

Author: turikhay

.github/workflows/curseforge.yml

@@ -1,38 +1,3 @@
-import java.net.URI
-import java.net.http.HttpRequest
-
 plugins {
     base
 }
-
-
-
-tasks {
-    register("updateVersionsCf") {
-        doLast {
-            val token = System.getenv("CURSEFORGE_TOKEN") ?: throw RuntimeException("missing CurseForge token")
-            val response = jsonRequest(
-                    HttpRequest.newBuilder()
-                            .uri(URI("https://api.curseforge.com/v1/minecraft/version"))
-                            .header("X-Api-Token", token)
-                            .build()
-            )
-            assert(response.statusCode() == 200) { "Invalid status code (${response.statusCode()})" }
-            val versions = response.body()["data"].associate {
-                it["versionString"].asText() to it["gameVersionId"].asInt()
-            }
-            project.file("VERSIONS.txt").reader().use { reader ->
-                project.file("VERSIONS_CF.txt").writer().use { writer ->
-                    reader.useLines { lines ->
-                        for (version in lines) {
-                            val versionId = versions[version]
-                            if (versionId != null) {
-                                writer.write("$versionId\n")
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}