update dependencies and gradle wrapper

github_release.gradle

@@ -1,11 +1,17 @@
+interface InjectedExecOps {
+    @Inject //@javax.inject.Inject
+    ExecOperations getExecOps()
+}
 private String getCurrentVersionChangelog(String version) {
     OutputStream changelogDataOS = new ByteArrayOutputStream()
-    exec {
+
+    def injected = project.objects.newInstance(InjectedExecOps)
+    injected.execOps.exec {
         commandLine 'chmod', "+x", './changelog_parser.sh'
     }
-    exec {
+    injected.execOps.exec {
         standardOutput = changelogDataOS
-        commandLine './changelog_parser.sh', "$version", 'CHANGELOG.md'
+        commandLine './changelog_parser.sh', version, 'CHANGELOG.md'
     }
 
     return changelogDataOS.toString().trim()