spec: add javapackages-tools as build-requirement

In commit 8063ca0 the
javapackages-tools BuildRequires was removed.

This breaks builds on CBS. So re-add this dependency.

Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be>

Author: dupondje

ovirt-dependencies.spec.in

@@ -11,6 +11,7 @@ Source:     @PACKAGE_NAME@-@PACKAGE_VERSION@-@PACKAGE_RPM_RELEASE@.tar.gz
 
 BuildArch:  noarch
 
+BuildRequires:  javapackages-tools
 BuildRequires:  java-21-openjdk-devel
 BuildRequires:  make
 BuildRequires:  maven >= 3.5.0