TrigHTTObjects, MuonCalibIdentifier: Fix gcc13 compilation of uint types

Johannes Elmsheuserrequested to merge
elmsheus/athena:gcc13_20230419 into 23.0

Add missing #include <cstdint> to TrigHTTObjects and MuonCalibIdentifier packages to fix failing compilation of uint32_t and uint64_t with gcc13

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