This updates Envoy to the latest commit. Changes include the following.
> tools: reorg tools dir (#10092)
> Plumb the flaky flag from envoy_cc_test to the native.cc_test (#10009)
> router check tool: response headers (#10090)
> Update gRPC SHA (#10056)
> http: use typed headers in encoding path (#10081)
> test: use semantic names for access log extensions (#10071)
> Introduce os_fd_t and windows port of os_sys_calls_impl (#10036)
> runtime: Add support for setting default value when parsing string value (#10058)
> tracing: Add source IP address to XRay trace (#10014)
> quiche: update quiche tar (#10040)
> api: introduce WiP file-level annotations. (#9971)
> tracing: google grpc service support for ocagent/opencensus (#9955)
> Add parsing for ASAN error stack output. (#10069)
> Update Datadog tracer version to v1.1.3 (#10077)
> Rewriting HeaderString to use absl::variant. See #9593 (#9952)
> dns resolver: invoke resolve callback if not cancelled (#10060)
> Tools: group spelling files under new folder in tools (#10065)
> fuzz: Add dictionary support to fuzzers and package for OSS-Fuzz (#9720)
> [utility] redundant case insensitive comparisons (#10068)
> kafka: 2.4.0 support - add support for new message types added in 2.4 (#10000)
> Add upstream and downstream info in parent read callbacks in tcp too (#9949)
> http: only convert host -> :authority for request headers (#10039)
> docs: fix reference configurations example (#10062)
> docs: fix yaml indentation (#10067)
> Use zero copy gRPC frame protector for TSI socket (#9957)
> Fixes proxy_protocol_test failures under gcc due to the order in which destrcutors are called. (#10052)
> network filters: use new style names (#10043)
> tls: follow dns matching semantics in match subject alt names (#10005)
> Tools: group code formatting files under new folder in tools (#9978)
> docs: fix incorrect description (#10045)
> Typo fixes in gRPC-JSON Transcoder example (#10031)
> docs: Clarify meaning of per_try_timeout. (#10029)
> matcher: add PathMatcher and use in routing, jwt and rbac (#10010)
> http: split header decoding into concrete types (#10001)
This updates Envoy to the latest commit. Changes include the following.