Bump the C++ standard to 17 #992

Job	Run time
Formatting Check	1m 38s
Run unit tests	2m 45s
Lint	3m 27s
Build the Wireshark dissector (ubuntu-latest)	35s
Build CPP Client on ${{ matrix.name }}	0s
Build with the C++20 standard	1s
Build ${{ matrix.pkg.name }} ${{ matrix.cpu.platform }}	1s
Check Completion	1s
Build CPP Client on macOS with static dependencies	1s
	8m 29s

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