Changes to Readme #483

Job	Run time
build linux pkg-config	1m 35s
build vcpkg (macos-latest)	3m 47s
build vcpkg (ubuntu-latest)	7m 26s
build bundled (macos-latest)	2m 37s
build vcpkg (windows-latest)	9m 2s
build bundled (ubuntu-latest)	2m 12s
build bundled (windows-latest)	6m 4s
build bundled (--release, macos-latest)	3m 56s
build bundled (--release, ubuntu-latest)	2m 15s
build bundled (--release, windows-latest)	7m 47s
build bundled (static-link, macos-latest)	2m 42s
build bundled (static-link, ubuntu-latest)	2m 25s
build bundled (static-link, windows-latest)	6m 7s
build bundled (static-link, --release, macos-latest)	2m 51s
build bundled (static-link, --release, ubuntu-latest)	2m 14s
build bundled (static-link, --release, windows-latest)	5m 5s
	1h 8m 5s

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