ci: fix avoid pushing to docker registry

[JoanFM]

No description provided.

[github-actions]

Latency summary

Current PR yields:

• 😶 index QPS at 1672, delta to last 3 avg.: -1%
• 😶 query QPS at 33, delta to last 3 avg.: +0%

Breakdown

Version	Index QPS	Query QPS
current	1672	33
0.9.13	1736	33
0.9.12	1654	33

Backed by latency-tracking. Further commits will update this comment.

[codecov]

Codecov Report

Merging #1680 (4cc153f) into master (bfef4f0) will decrease coverage by 0.21%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1680      +/-   ##
==========================================
- Coverage   84.39%   84.17%   -0.22%     
==========================================
  Files         132      132              
  Lines        6831     6831              
==========================================
- Hits         5765     5750      -15     
- Misses       1066     1081      +15     

Impacted Files	Coverage Δ
jina/peapods/runtimes/jinad/api.py	75.65% <0.00%> (-9.87%)	⬇️

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