refactor(portmapper)!: non-global metrics collection #122

Job	Run time
Android Build Only (aarch64-linux-android)	47s
Android Build Only (armv7-linux-androideabi)	47s
cargo deny	20s
Checking docs	26s
Checking fmt	15s
check_semver	56s
clippy_check	44s
Cross Build Only (x86_64-unknown-freebsd)	22s
Cross Test (i686-unknown-linux-gnu)	42s
Minimal Supported Rust Version	41s
Build & test wasm32 for browsers	45s
codespell	4s
CI Test Suite / Tests (ubuntu-latest, stable, all)	36s
CI Test Suite / Tests (ubuntu-latest, stable, none)	36s
CI Test Suite / Tests (ubuntu-latest, stable, default)	36s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 5s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	38s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 3s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	38s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 4s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	47s
	13m 52s

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