RQA-2830 fix mac dmg to be x64 binary and use x64 bundled python to p… #35585

Job	Run time
opentrons app backend unit tests on windows-2022	13m 29s
opentrons app backend unit tests on ubuntu-22.04	3m 50s
opentrons app backend unit tests on macos-latest	7m 11s
Determine build variant and type	1s
opentrons app frontend unit tests	16m 32s
Build release desktop app on windows-2022	14m 45s
Build release desktop app on ubuntu-22.04	5m 44s
Build release odd app on ubuntu-22.04	3m 50s
Build release desktop app on macos-latest	21m 45s
Deploy built app artifacts to S3	4m 27s
	1h 31m 34s

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