Prepare the 2.16.0.dev5 release.

[jsirois]

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[jsirois]

Internal (put these in a PR comment for review, not the release notes)

• Add additional default module mappings (#18016)

• Remove macOS 11 x86_64 wheel builds. (#18010)

• Streamlining refactor of dependency_parser.py (#17985)

• Upgrade to Rust 1.66.1 (#17991)

• go: use preexisting constant for testmain filename (#17988)

• Use new aarch64 wheel build image. (#17990)

• Pre-install go on the aarch64 wheel build image. (#17989)

• Remove potential for panics from spawn APIs (#17974)

• go: compile Go SDK when building internal binaries (#17984)

• CI: install Go for now into wheel building jobs (#17983)

• go: track whether a package to build is in stdlib (#17982)

• go: introduce _go_sdk and _go_sdk_package target types for SDK analysis (#17973)

• Go back to prior manylinux x86_64 image. (#17975)

• Minor improvements to PosixFS (#17972)

• go: add fields for analyzing Go standard library packages (#17966)

• Build Linux wheels in custom images. (#17967)

• Dockerfiles for images in which to build manylinux wheels. (#17964)

• Enable Linux aarch64 CI. (#17918)

• Rename the dependency parser script back to a regular .py suffix. (#17955)

• Ensure JDK is propagated into experimental_run_in_sandbox execution environment (#17954)

• docs: add additional field 'fromfile' for options in the help-all goal output (#17944)

• internals: improve error message when imports are found in a BUILD file or a macro (#17940)

• Fix incorrect wrapper target type name (#17936)

• Fix errors and warnings in ./cargo doc, and run in CI (#17908)

• Blank page for "Creating a new goal" tutorial. (#17925)

• upgrade futures and tokio crates (#17902)

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