Merge to main: v2.1.0

[joetoddsonos]

• Added support for Linux arm64 architectures
• Added support for Darwin arm64 architectures (macOS Apple Silicon)
• Fixed Raspberry Pi Zero library (see Illegal Instruction #13)
• Updated FLAC library to v1.3.4

[coveralls]

Pull Request Test Coverage Report for Build 3292616164

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 99.029%

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Totals
Change from base Build 1050346000:	0.0%
Covered Lines:	306
Relevant Lines:	309

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💛 - Coveralls