drop unnecessary dependency on parent POM

sonatype-oss-parent is marked as deprecated() in fedora

pom.xml

@@ -32,12 +32,6 @@
     </developer>
   </developers>
 
-  <parent>
-    <groupId>org.sonatype.oss</groupId>
-    <artifactId>oss-parent</artifactId>
-    <version>3</version>
-  </parent>
-
   <distributionManagement>
     <repository>
       <id>bintray</id>

testng.spec

@@ -3,7 +3,7 @@
 
 Name:           testng
 Version:        6.14.3
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        Java-based testing framework
 License:        ASL 2.0
 URL:            http://testng.org/
@@ -29,7 +29,6 @@ BuildRequires:  mvn(junit:junit)
 BuildRequires:  mvn(org.apache.ant:ant)
 BuildRequires:  mvn(org.apache-extras.beanshell:bsh)
 BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
-BuildRequires:  mvn(org.sonatype.oss:oss-parent:pom:)
 %if %{with groovy}
 BuildRequires:  mvn(org.assertj:assertj-core) >= 3.8.0
 BuildRequires:  mvn(org.codehaus.gmavenplus:gmavenplus-plugin)
@@ -115,6 +114,9 @@ cp -p ./src/main/java/*.dtd.html ./src/main/resources/.
 %license LICENSE.txt
 
 %changelog
+* Wed Feb 19 2020 Fabio Valentini <decathorpe@gmail.com> - 6.14.3-11
+- Drop unnecessary dependency on parent POM.
+
 * Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 6.14.3-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild