RFR: 8255860: Clean up CDS logging related to lambda

[Yumin Qi]

On Wed, 4 Nov 2020 16:32:33 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> A small clean up to make the logging more manageable.
> 
> [1] Moved some debug printing from `tty->print_cr()` to `-Xlog:cds+lambda=debug`
> [2] Moved some logs from `-Xlog:cds` to `-Xlog:cds+lambda`

LGTM

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Marked as reviewed by minqi (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/1062