Use decimal for ASCII values #176

Job	Run time
test-c-and-cxx-bindings (ubuntu-latest)	1m 7s
test-rust (stable)	5m 36s
test-c-and-cxx-bindings (macos-latest)	2m 14s
test-rust-wasi	5m 45s
test-rust (nightly)	7m 43s
test-webgpu	3m 22s
benchmark (new)	1m 30s
fuzz-afl	2m 52s
test-python (3.9)	35s
benchmark (old)	1m 32s
test-python (3.11)	39s
test-wasm (14.x)	1m 13s
test-wasm (latest)	1m 12s
actionlint	4s
check-js	13s
coverage	6m 23s
fuzz-honggfuzz	1m 13s
fuzz-libfuzzer	5m 47s
gist-mapping	6m 33s
build-and-deploy-grpc-server	2m 59s
build-and-deploy-http-server	3m 16s
deploy-cloudflare-worker	3m 6s
compare-benchmarks	9s
deploy-site	0s
	1h 5m 3s

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