fix: reverted timeout for dockerd back to 60, increased -n for tail

The hypothesis is that dockerd runs too fast and we don't have a chance to detect the record in the log with "tail -n 0 -f"

clt_tests/tests/base/init.recb

@@ -2,7 +2,7 @@
 (dockerd > /var/log/dockerd.log 2>&1 &) > /dev/null
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-if timeout 120 grep -qm1 'API listen on /var/run/docker.sock' <(tail -n 0 -f /var/log/dockerd.log); then echo 'Done'; else echo 'Timeout failed'; fi
+if timeout 60 grep -qm1 'API listen on /var/run/docker.sock' <(tail -n 500 -f /var/log/dockerd.log); then echo 'Done'; else echo 'Timeout failed'; fi
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 Done
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