fix: ktor plugin test (#2071) #636

Job	Run time
release-notes	4s
build-libraries / build	4m 48s
build-examples / build	2m 47s
http-spec-compliance / http-spec-compliance (spring-server)	1m 45s
http-spec-compliance / http-spec-compliance (ktor-server)	1m 45s
federation-integration / composition	2m 22s
federation-integration / compatibility	2m 42s
graalvm-integration / graalvm-integration (ktor-graalvm-server)	6m 3s
graalvm-integration / graalvm-integration (maven-graalvm-server)	5m 56s
plugin-integration / android-test	3m 10s
plugin-integration / gradle-integration-tests	3m 52s
graalvm-integration / graalvm-integration (spring-graalvm-server)	8m 46s
plugin-integration / maven-integration-tests	4m 5s
	48m 5s

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