3.22.0

Changed

• Rust: update rust toolchain (and agent rust DOCKERFILE) to nightly-2023-01-31.
• exec/spawn detour refactor #999.
• mirrord-layer: Partialy load mirrord on certian processes that spawn other processes to allow sip patch on the spawned process.
  This to prevent breaking mirrord-layer load if parent process is specified in --skip-processes. (macOS only)

Fixed

• mirrord-layer: DNS resolving doesn't work when having a non-OS resolver (using UDP sockets)
  since /etc/resolv.conf and /etc/hosts were in the local read override,
  leading to use the local nameserver for resolving. Fixes #989
• mirrord-agent: Infinite reading a file when using fgets/read_line due to bug seeking to start of file.
• Rare deadlock on file close that caused the e2e file-ops test to sometimes fail
  (#994).