Pull request: bamboo-specs: cd into dist

Merge in DNS/adguard-home from fix-specs to master

Squashed commit of the following:

commit 4a46f6f417e3a82c3adc819dc5428125f97bd747
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Apr 8 16:20:16 2021 +0300

    bamboo-specs: cd into dist

bamboo-specs/release.yaml

@@ -146,6 +146,9 @@
         #!/bin/sh
 
         set -e -f -u -x
+
+        cd ./dist/
+
         export CHANNEL="${bamboo.channel}"
         ./bamboo-deploy-publisher/deploy.sh adguard-home-"$CHANNEL"
   'final-tasks':
@@ -168,6 +171,9 @@
         #!/bin/sh
 
         set -e -f -u -x
+
+        cd ./dist/
+
         env\
                 SNAPCRAFT_CHANNEL=edge\
                 SNAPCRAFT_EMAIL="${bamboo.snapcraftEmail}"\
@@ -195,6 +201,8 @@
 
         set -e -f -u -x
 
+        cd ./dist/
+
         export CHANNEL="${bamboo.channel}"
         if [ "$CHANNEL" != 'release' -a "${CHANNEL}" != 'beta' ]
         then