See gh-27047

See gh-27045

See gh-27044

Closes gh-27050

Prior to this commit, `NettyProperties` would use `DISABLED` as the
default level for leak detection in Netty. This is not the default value
enforced by Netty, which is `SIMPLE`.

This commit changes the default configuration property value and ensures
that both stay in sync.

Fixes gh-27046

Closes gh-27048

Closes gh-26820

Closes gh-27047

Closes gh-27045

Closes gh-27044

Closes gh-27015

Closes gh-27014

Closes gh-26971

Closes gh-26964

Closes gh-27039

Closes gh-27038

Closes gh-27037

Closes gh-27036

Closes gh-27035

Closes gh-27034

Closes gh-27033

Closes gh-27032

Closes gh-27031

Closes gh-26970

Closes gh-26969

Closes gh-26963

Closes gh-27013

Closes gh-27027