network: wsnet with p2p backup meshing strategy

[algorandskiy]

Summary

This PR contains the following changes:

1. Updated hybridRelayMeshCreator for relays: use WS as a primary source of peers and fallback to p2p nodes
2. Vetting non-dialNode outgoing connects (such as made by pubsub to peers learned from PX).
3. libp2p-pubsub default D values adjusted according to GossipFanout
4. Fixes to flaky unit tests (set DNSBootstrapID = "") most likely caused to non-existing DNS records lookup timeout - if it takes longer than Eventually timeout for connectivity assertions tests fail.
5. addressData -> psmdkAddressData variable rename to standardize with other keys by using psmdk prefix.

Related: #6045

Test Plan

Added unit tests
Performance cluster tests summary: 8k TPS (as expected for hybrid), 7+1 or 6+2 (ws+p2p) outgoing connections (as expected as well).

[codecov]

Codecov Report

❌ Patch coverage is 79.64602% with 46 lines in your changes missing coverage. Please review.
✅ Project coverage is 47.00%. Comparing base (00063c8) to head (5c46204).
⚠️ Report is 3 commits behind head on master.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
network/p2p/p2p.go	0.00%	19 Missing ⚠️
network/p2pNetwork.go	75.55%	9 Missing and 2 partials ⚠️
network/connPerfMon.go	89.47%	3 Missing and 3 partials ⚠️
network/p2p/peerstore/peerstore.go	77.27%	5 Missing ⚠️
network/p2p/pubsub.go	75.00%	3 Missing ⚠️
network/p2p/streams.go	77.77%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6391      +/-   ##
==========================================
- Coverage   47.05%   47.00%   -0.05%     
==========================================
  Files         667      660       -7     
  Lines       88831    88852      +21     
==========================================
- Hits        41798    41766      -32     
- Misses      44290    44325      +35     
- Partials     2743     2761      +18     

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[Copilot]

Pull Request Overview

This PR implements a WS-network-with-P2P-backup meshing strategy for hybrid topology networks, along with various network improvements and test fixes.

• Updated hybrid relay mesh creator to prioritize WebSocket connections and use P2P as backup to reach target connection counts
• Added validation for non-dialed outgoing P2P connections to prevent interference from sub-components like pubsub
• Updated libp2p-pubsub parameters to align with GossipFanout configuration

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
network/mesh.go	Implements hybrid WS-priority meshing strategy with P2P backup and updates mesh function signatures
network/wsNetwork.go	Updates mesh functions to accept target connection count parameter and pass it through
network/p2pNetwork.go	Updates P2P mesh functions and adds dialed peer tracking functionality
network/p2p/streams.go	Adds validation to ignore non-dialed outgoing connections in stream manager
network/p2p/pubsub.go	Derives GossipSub parameters based on GossipFanout configuration
network/p2p/peerstore/peerstore.go	Renames addressData key constant to use standardized psmdk prefix
*_test.go files	Adds test coverage and fixes flaky tests by setting DNSBootstrapID = ""

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[cce]

for posterity, reading this PR #668 helps you understand the motivation behind the code that is being made more generic here

[cce]

LGTM! Curious how well the mesher can manage connections between ws / p2p when in hybrid mode over these coarse-grained check intervals