Move MMC TrackInfo classes into MMCTest namespace.
Hi @gartoni, @szambito, @nkoehler, @syan,
as already indicated in https://gitlab.cern.ch/atlas-mcp/MuonPerformanceAnalysis/issues/4 the MCP calibration code cannot run with newer releases than 21.2.89.0. This MR moves the TrackInfo
class into the MMCTest
namespace.
Cheers, Johannes
A small good friday egg for @goblirsc, the philosopher of the day: