fix Intersection Types in scala2 #28

Job	Run time
Build and Test (ubuntu-latest, 2.12.19, graal_graalvm@17)	6m 23s
Unsafe Scoverage (ubuntu-latest, 2.13.14, temurin@8)	6m 27s
Build and Test (ubuntu-latest, 2.12.19, graal_graalvm@21)	6m 6s
Jmh CachedDateHeaderBenchmark	0s
Build and Test (ubuntu-latest, 2.12.19, temurin@17)	6m 54s
Jmh ClientBenchmark	0s
Build and Test (ubuntu-latest, 2.12.19, temurin@21)	6m 3s
Release Drafter	0s
Jmh CookieDecodeBenchmark	0s
Build and Test (ubuntu-latest, 2.13.14, graal_graalvm@17)	9m 53s
Build and Test (ubuntu-latest, 2.13.14, graal_graalvm@21)	9m 23s
Jmh EndpointBenchmark	0s
Build and Test (ubuntu-latest, 2.13.14, temurin@17)	10m 31s
Jmh HttpCollectEval	0s
Jmh HttpCombineEval	0s
Build and Test (ubuntu-latest, 2.13.14, temurin@21)	9m 38s
Jmh HttpNestedFlatMapEval	0s
Build and Test (ubuntu-latest, 3.3.3, graal_graalvm@17)	5m 48s
Build and Test (ubuntu-latest, 3.3.3, graal_graalvm@21)	5m 25s
Build and Test (ubuntu-latest, 3.3.3, temurin@17)	6m 9s
Jmh HttpRouteTextPerf	0s
Build and Test (ubuntu-latest, 3.3.3, temurin@21)	5m 24s
Jmh ProbeContentTypeBenchmark	0s
Jmh SchemeDecodeBenchmark	0s
Jmh ServerInboundHandlerBenchmark	0s
Jmh UtilBenchmark	0s
Performance Benchmarks (SimpleEffectBenchmarkServer)	0s
Performance Benchmarks (PlainTextBenchmarkServer)	0s
Cache Jmh benchmarks	0s
Publish Artifacts	0s
	1h 34m 4s

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