README.md: use new capture functions in quick start #2511

Job	Run time
create-source-distribution	51s
create-windows-binary-distribution (3.7)	2m 12s
lint	1m 16s
create-windows-binary-distribution (3.8)	2m 11s
create-windows-binary-distribution (3.9)	2m 10s
create-windows-binary-distribution (3.10)	2m 6s
create-windows-binary-distribution (3.11)	2m 10s
create-windows-binary-distribution (3.12)	2m 11s
test-linux-source-distribution (ubuntu:20.04)	1m 15s
test-linux-source-distribution (ubuntu:22.04)	1m 3s
test-linux-source-distribution (ubuntu:24.04)	1m 9s
test-linux-source-distribution (ubuntu:24.10)	1m 9s
test-linux-source-distribution (fedora:40)	1m 14s
test-linux-source-distribution (fedora:41)	59s
test-windows-binary-distribution	0s
deploy	0s
	21m 56s

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