feat!(share/p2p): extend proto with ignoreMaxNamespace field

[vgonkivs]

Overview

Closes #2427

Checklist

• New and updated code has appropriate documentation
• New and updated code has new and/or updated testing
• Required CI checks are passing
• Visual proof for any user facing features like CLI or documentation updates
• Linked issues closed with keywords

[Wondertan]

#2427 (comment)

[codecov-commenter]

Codecov Report

Merging #2450 (4dad051) into main (beaf6db) will decrease coverage by 0.24%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main    #2450      +/-   ##
==========================================
- Coverage   53.28%   53.04%   -0.24%     
==========================================
  Files         156      156              
  Lines        9915     9908       -7     
==========================================
- Hits         5283     5256      -27     
- Misses       4179     4196      +17     
- Partials      453      456       +3     

Impacted Files	Coverage Δ
share/p2p/shrexnd/client.go	45.52% <0.00%> (ø)
share/p2p/shrexnd/params.go	12.50% <ø> (ø)
share/p2p/shrexnd/server.go	52.66% <0.00%> (-0.36%)	⬇️

... and 7 files with indirect coverage changes

[vgonkivs]

@Wondertan , #2427 (comment)

[vgonkivs]

This PR should be closed as we have implemented own nmt proto definition in the nmt repo.