bump up libraries

[skhugh]

What this PR does / why we need it?

Bumps up grpc & protobuf libraries to latest.

Any background context you want to provide?

What are the relevant tickets?

Fixes #

Checklist

• Added relevant tests or not required
• Didn't break anything

[codecov]

Codecov Report

Merging #98 (5ededc5) into main (e863f64) will decrease coverage by 0.07%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main      #98      +/-   ##
==========================================
- Coverage   81.66%   81.59%   -0.07%     
==========================================
  Files          52       52              
  Lines        2416     2418       +2     
  Branches      334      334              
==========================================
  Hits         1973     1973              
- Misses        263      265       +2     
  Partials      180      180              

Impacted Files	Coverage Δ
...c/main/kotlin/dev/yorkie/document/crdt/CrdtText.kt	89.15% <0.00%> (ø)
...c/main/kotlin/dev/yorkie/document/crdt/TextInfo.kt	87.87% <0.00%> (-5.67%)	⬇️
...c/main/kotlin/dev/yorkie/document/json/JsonText.kt	83.63% <ø> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.