updater: Remove unnecessary ( in logging

[skshetry]

• ❗ I have followed the Contributing to DVC checklist.

• 📖 If this PR requires documentation updates, I have created a separate PR (or issue, at least) in dvc.org and linked it here.

Thank you for the contribution - we'll try to review it as soon as possible. 🙏

[codecov]

Codecov Report

Merging #4328 into master will increase coverage by 0.13%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #4328      +/-   ##
==========================================
+ Coverage   91.06%   91.19%   +0.13%     
==========================================
  Files         177      177              
  Lines       12209    12209              
==========================================
+ Hits        11118    11134      +16     
+ Misses       1091     1075      -16     

Impacted Files	Coverage Δ
dvc/updater.py	86.58% <100.00%> (ø)
dvc/tree/local.py	94.78% <0.00%> (+0.94%)	⬆️
dvc/tree/ssh/connection.py	80.76% <0.00%> (+0.96%)	⬆️
dvc/analytics.py	96.29% <0.00%> (+1.23%)	⬆️
dvc/system.py	88.88% <0.00%> (+9.40%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 73750df...5acce26. Read the comment docs.