add rppqt as extension #1223

Job	Run time
Build Doxygen Docs	37s
Sanitize - tsan	5m 3s
Sanitize - asan	6m 47s
tests ci-ubuntu-gcc Release	9m 52s
Sanitize - lsan	5m 12s
Test RPP as package - ubuntu-latest	44s
tests ci-ubuntu-gcc Debug	9m 47s
Sanitize - ubsan	3m 11s
benchmarks ci-ubuntu-gcc Release	1m 22s
benchmarks ci-ubuntu-gcc Debug	1m 6s
tests ci-ubuntu-clang Release	10m 22s
tests ci-ubuntu-clang Debug	8m 53s
benchmarks ci-ubuntu-clang Release	1m 3s
benchmarks ci-ubuntu-clang Debug	1m 4s
tests ci-windows Release	5m 54s
tests ci-windows Debug	4m 24s
benchmarks ci-windows Release	3m 4s
benchmarks ci-windows Debug	2m 39s
tests ci-macos Release	9m 50s
tests ci-macos Debug	4m 11s
benchmarks ci-macos Release	2m 7s
benchmarks ci-macos Debug	1m 59s
	1h 39m 11s

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