avahi: update to version 0.6.32

avahi: update to version 0.6.32

0.6.31 -> 0.6.32

a. Switched to the new repository hosted in github.
b. Removed the following Upstreamed/Backported patches
   1. 0001-Don-t-log-warnings-about-invalid-packets-Fixes-lathi.patch
   2. 0001-avahi-fix-avahi-status-command-error-prompt.patch
   3. avahi_fix_install_issue.patch
   4. fix_for_automake_1.12.x.patch
   5. out-of-tree.patch
   6. reuseport-check.patch
c. Added UPSTREAM_CHECK_URI

[YOCTO #7553]

Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>