public SELF withCreateContainerCmdModifier(Consumer<CreateContainerCmd> modifier) {
        this.createContainerCmdModifiers.add(cmd -> {
                modifier.accept(cmd);
                return cmd;
            });
        return self();
    }
Allow low level modifications of {@link CreateContainerCmd} after it was pre-configured in {@link #tryStart()}.
Invocation happens eagerly on a moment when container is created.
Warning: this does expose the underlying docker-java API so might change outside of our control.

@param modifier {@link Consumer} of {@link CreateContainerCmd}.
@return this
core/src/main/java/org/testcontainers/containers/GenericContainer.java