update test input files for MET packages

This PR updates the test input files in RecoMET/METProducers and JetMETCorrections/Type1MET.

The previous updates were made at https://github.com/cms-sw/cmssw/pull/3965 for RecoMET/METProducers  and at https://github.com/cms-sw/cmssw/pull/4283 for JetMETCorrections/Type1MET.