Config updater improvements #2

Job	Run time
Cargo Deny	6m 2s
Test Suite (ubuntu-latest)	4m 53s
Clippy	2m 41s
Build (linux, ubuntu-latest, x86_64-unknown-linux-musl, false)	14m 29s
Build (arm-v7, ubuntu-latest, armv7-unknown-linux-musleabihf, gcc-arm-linux-gnueabihf, true)	9m 44s
Rustfmt	22s
Build (aarch64, ubuntu-latest, aarch64-unknown-linux-musl, gcc-aarch64-linux-gnu, true)	10m 16s
Wasm Build (config-wasm, 16.x)	4m 14s
Test Suite (windows-latest)	6h 0m 1s
Wasm Build (config-wasm, 18.x)	4m 12s
Test Suite (macos-latest)	9m 36s
Wasm Build (config-wasm, 20.x)	5m 42s
Wasm Build (hdr-histogram-wasm, 16.x)	42s
Wasm Build (hdr-histogram-wasm, 18.x)	42s
Wasm Build (hdr-histogram-wasm, 20.x)	48s
Wasm Build (config-gen, 16.x)	8m 32s
Wasm Build (config-gen, 18.x)	8m 52s
Wasm Build (config-gen, 20.x)	8m 28s
	7h 40m 16s

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