fix: display endpoint documentation in swagger ui #17711

Job	Run time
Mima Check (ubuntu-latest, 2.13.10, temurin@21)	2m 15s
Build and Test (ubuntu-latest, 2.12.20, graal_graalvm@17)	6m 48s
Build and Test (ubuntu-latest, 2.12.20, graal_graalvm@21)	6m 49s
Release Drafter (ubuntu-latest, 2.13.10, temurin@8)	7s
Build and Test (ubuntu-latest, 2.12.20, temurin@17)	6m 33s
Build and Test (ubuntu-latest, 2.12.20, temurin@21)	6m 34s
Build and Test (ubuntu-latest, 2.13.16, graal_graalvm@17)	6m 48s
Jmh CachedDateHeaderBenchmark	0s
Build and Test (ubuntu-latest, 2.13.16, graal_graalvm@21)	6m 48s
Build and Test (ubuntu-latest, 2.13.16, temurin@17)	6m 50s
Jmh ClientBenchmark	0s
Unsafe Scoverage (ubuntu-latest, 2.13.16, temurin@8)	6m 14s
Build and Test (ubuntu-latest, 2.13.16, temurin@21)	6m 50s
Build and Test (ubuntu-latest, 3.3.4, graal_graalvm@17)	6m 48s
Jmh CookieDecodeBenchmark	0s
Build and Test (ubuntu-latest, 3.3.4, graal_graalvm@21)	6m 48s
Jmh EndpointBenchmark	0s
Build and Test (ubuntu-latest, 3.3.4, temurin@17)	6m 48s
Build and Test (ubuntu-latest, 3.3.4, temurin@21)	6m 49s
Jmh HttpCollectEval	0s
Jmh HttpCombineEval	0s
Jmh HttpRouteTextPerf	0s
Jmh HttpNestedFlatMapEval	0s
Jmh ProbeContentTypeBenchmark	0s
Jmh RoutesBenchmark	0s
Jmh SchemeDecodeBenchmark	0s
Jmh ServerInboundHandlerBenchmark	0s
Jmh UtilBenchmark	0s
Performance Benchmarks (SimpleEffectBenchmarkServer) (ubuntu-latest, 2.13.16, temurin@8)	2m 6s
Performance Benchmarks (PlainTextBenchmarkServer) (ubuntu-latest, 2.13.16, temurin@8)	2m 8s
Cache Jmh benchmarks	0s
Publish Artifacts	0s
	1h 34m 3s

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