classpath: remove unused patch
classpath: remove unused patch

Remove unused patch:
        fix-gmp.patch

Signed-off-by: Maxin B. John <4470e5a3cfbc7ff75506df1ae89969a0d8cce1df@intel.com>

rehsack/meta-java,rehsack/meta-java,rehsack/meta-java,rehsack/meta-java,rehsack/meta-java