delete lambda stream handler patch.

Author: lukeina2z

lambda-layer/build-layer.sh

@@ -25,8 +25,6 @@ git checkout v${version} -b tag-v${version}
 # This patch is for Lambda related context propagation
 patch -p1 < "$SOURCEDIR"/patches/opentelemetry-java-instrumentation.patch
 
-patch -p1 < "$SOURCEDIR"/patches/StreamHandlerInstrumentation.patch
-
 ./gradlew publishToMavenLocal
 popd
 rm -rf opentelemetry-java-instrumentation