Give feedback when there is no next exception or next test

This is an improvement to the logcat filtering site.
When the user clicks on the “Jump to Next Exception” button and
there isn’t a next exception, display a red text
“There is no next exception” underneath the button.
Similarly, when the user clicks on the “Jump to Next Test” button
and there isn’t a next test, display a red text
“There is no next test” underneath the button.
The red text will disappear automatically after 5 seconds.

Bug: 438500751
Change-Id: I1f467194481a689e1b8f824146617190d32ca807
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6881525
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Martin Kong <martinkong@google.com>
Cr-Commit-Position: refs/heads/main@{#1506112}