examples: import examples from main repo #54

Job	Run time
Checking docs	1m 6s
Android Build Only (aarch64-linux-android)	1m 10s
Android Build Only (armv7-linux-androideabi)	1m 11s
Checking fmt	22s
check_semver	44s
Cross Build Only (x86_64-unknown-freebsd)	46s
Cross Test (i686-unknown-linux-gnu)	55s
cargo deny	27s
clippy_check	1m 43s
codespell	7s
Minimal Supported Rust Version	1m 6s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 7s
CI Test Suite / Tests (ubuntu-latest, stable, none)	1m 5s
CI Test Suite / Tests (ubuntu-latest, stable, default)	1m 3s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	1m 14s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	1m 1s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	1m 11s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 44s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 35s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 38s
	21m 15s

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