EDA grpc config for SR Linux nodes

[hellt]

eda-discobery, eda-mgmt, and eda-insecure-mgmt servers are added with custom ports to support eda management

when CLAB_EDA_USE_DEFAULT_GRPC_SERVER env var is set, instead of adding custom eda-mgmt and eda-insecure-mgmt servers, the EDA TLS profile is added to the default mgmt grpc server.

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 3 lines in your changes missing coverage. Please review.

Project coverage is 51.77%. Comparing base (6976a16) to head (9b60795).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
nodes/srl/version.go	66.66%	1 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2368      +/-   ##
==========================================
- Coverage   51.79%   51.77%   -0.02%     
==========================================
  Files         172      172              
  Lines       17243    17255      +12     
==========================================
+ Hits         8931     8934       +3     
- Misses       7371     7377       +6     
- Partials      941      944       +3     

Files with missing lines	Coverage Δ
nodes/srl/srl.go	57.98% <ø> (ø)
nodes/srl/version.go	75.43% <66.66%> (-1.65%)	⬇️

... and 2 files with indirect coverage changes