bump Envoy to v1.29.0

[skriss]

Closes #6059.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (67c7ec1) 78.82% compared to head (44028ad) 78.82%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6123   +/-   ##
=======================================
  Coverage   78.82%   78.82%           
=======================================
  Files         138      138           
  Lines       19766    19766           
=======================================
  Hits        15581    15581           
  Misses       3878     3878           
  Partials      307      307           

Files	Coverage Δ
cmd/contour/gatewayprovisioner.go	43.87% <100.00%> (ø)

[skriss]

Local rate limiting E2E's are failing, will look into it..

Hmm, yeah, can repro per-route local rate limits not taking effect in my dev environment. Will go dig around in the envoy repo.

[skriss]

Looks like we're being affected by envoyproxy/envoy#29461, will need to either flip the runtime flag back to false or address some inconsistencies in our filter naming.

[sunjayBhatia]

Looks like we're being affected by envoyproxy/envoy#29461, will need to either flip the runtime flag back to false or address some inconsistencies in our filter naming.

should be fine in an upgrade to set the filter names (and not have to bother with the runtime switch) to the canonical names i would think, since older versions of Envoy should work just fine with that config

unfortunate this was done without too much warning 🤷🏽