Add reflection server example #100

Job	Run time
Soundness / Check generated code	1m 17s
Benchmarks / Construct Benchmarks matrix	3s
Cxx interop / Construct Cxx interop matrix	2s
Soundness / Swift license headers check	5s
Unit tests / Construct unit test matrix	2s
Examples / Linux (5.9)	25s
Examples / Windows (6.0)	2s
Examples / Linux (5.10)	24s
Examples / Windows (nightly-6.0)	2s
Examples / Linux (6.0)	7m 51s
Examples / Windows (nightly-main)	3s
Examples / Linux (nightly-6.0)	7m 34s
Soundness / API breakage check	1m 7s
Examples / Linux (nightly-main)	7m 58s
Soundness / Documentation check	1m 20s
Soundness / License headers check	3s
Soundness / Unacceptable language check	3s
Soundness / Format check	32s
Soundness / Broken symlinks check	3s
Soundness / Python lint check	5s
Soundness / Shell check	31s
Soundness / YAML lint check	3s
Benchmarks / Benchmarks / Linux (6.0)	2m 32s
Benchmarks / Benchmarks / Linux (nightly-6.0)	2m 55s
Cxx interop / Cxx interop / Linux (6.0)	1m 0s
Benchmarks / Benchmarks / Linux (nightly-main)	3m 2s
Unit tests / Unit tests / Linux (6.0)	1m 25s
Cxx interop / Cxx interop / Linux (nightly-6.0)	1m 4s
Unit tests / Unit tests / Linux (nightly-6.0)	1m 37s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 4s
Unit tests / Unit tests / Linux (nightly-main)	1m 38s
	45m 52s

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