chore(test): test setup for a local network with multiple nodes

[nidhi-singh02]

Steps to run the network are mentioned in testing/play_e2e/README.md

The network won't be deleted on its own, have to delete it manually following the README file.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 21.17%. Comparing base (4c7ff6d) to head (8fe6298).
Report is 1 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (4c7ff6d) and HEAD (8fe6298). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (4c7ff6d)	HEAD (8fe6298)
	2	1

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2315      +/-   ##
==========================================
- Coverage   30.49%   21.17%   -9.32%     
==========================================
  Files         334        3     -331     
  Lines       15415       85   -15330     
  Branches       20       20              
==========================================
- Hits         4701       18    -4683     
+ Misses      10388       66   -10322     
+ Partials      326        1     -325     

see 331 files with indirect coverage changes

[nidhi-singh02]

Not needed, closing it.