a2query, dpkg*, check-support-status, netselect-apt, reportbug: update Debian link (#7622)

* a2query: update link to Debian manpage

* check-support-status: update link to Debian manpage

* dpkg-deb: update link to Debian manpage

* dpkg: update link to Debian manpage

* netselect-apt: update link to Debian manpage

* reportbug: update link to Debian manpage

pages/linux/dpkg.md

@@ -2,7 +2,7 @@
 
 > Debian package manager.
 > Some subcommands such as `dpkg deb` have their own usage documentation.
-> More information: <https://manpages.debian.org/buster/dpkg/dpkg.1.en.html>.
+> More information: <https://manpages.debian.org/latest/dpkg/dpkg.html>.
 
 - Install a package: