Replace bugs.wireshark.org links with their equivalent
gitlab.com/wireshark/wireshark/issues links in the AsciiDoctor buglink
macro and the please_report_bug function. Update the bug URLs in
comments in the tools and test directories.
As noted in "AsciiDoc Recommended Practices" at
https://asciidoctor.org/docs/asciidoc-recommended-practices/, the
AsciiDoc/Asciidoctor community seems to have settled on ".adoc" as a
file extension and that's the one preferred by the Asciidoctor project.
Update our filenames to match.
Change-Id: I2d352623d42d65d950b64310c3655b0fd177ee8c
Reviewed-on: https://code.wireshark.org/review/32037
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>