Fixed `AsyncServerInterceptor` to be compatible with OpenTelmetry #612

Job	Run time
flaky-tests	0s
lint	0s
build-${{ matrix.on }}-jdk-${{ matrix.java }}${{ ((matrix.min-java && format('-min-java-{0}', matrix.min-java)) \|\| '') }}${{ ((matrix.leak && '-leak') \|\| '') }}${{ ((matrix.coverage && '-coverage') \|\| '') }}${{ ((matrix.snapshot && '-snapshot') \|\| '') }}${{ ((matrix.blockhound && '-blockhound') \|\| '') }}	0s
site	0s
	0s

Provide feedback