Update rust module

[egbertbouman]

This PR does the following:

• Updates ipv8-rust-tunnels to version 0.1.44, which:
  • Fixes hidden services
  • Moves SOCKS5 connection handling to rust
  • Moves HTTP request/response handling to rust
  • Improves HTTP tracker support by handling chunked encoding and keep-alive connections
• Removes the Python fallback for handling tunnel data packets. The rust module is no longer optional
• Updates the validation tests to use RustEndpoint
• Fixes an issue with readd_bittorrent_peers, which made drops in download speed last longer than needed

[egbertbouman]

validate

[qstokkink]

I see a lot of this in the third step of the validate job:

[2025-10-03T14:25:46Z ERROR rust_endpoint] Could not send packet to W.X.Y.Z:P: Invalid argument (os error 22)

[2025-10-03T14:26:28Z ERROR rust_endpoint] Could not send packet to W.X.Y.Z:P: A socket operation was attempted to an unreachable network. (os error 10051)

I assume that's expected and I'll approve (please double-check, though).

[egbertbouman]

Those errors are because I've bound all sockets to 127.0.0.1, so we can't accidentatly talk to the outside world. These random IPs are coming from AutoMockEndpoint, and are added to the overlays in TestBase.initialize. I could override it you don't mind the extra code.

[qstokkink]

@egbertbouman I assumed it would be something like that. Seems fine as-is.