test

Bump step-security/harden-runner from 2.10.2 to 2.10.3 #254

Job	Run time
ruby-versions / Generate Ruby versions	2s
build (2.5 / ubuntu-latest)	26s
build (2.5 / windows-latest)	2m 2s
build (2.6 / ubuntu-latest)	31s
build (2.6 / macos-latest)	37s
build (2.6 / windows-latest)	3m 14s
build (2.7 / ubuntu-latest)	24s
build (2.7 / macos-latest)	30s
build (2.7 / windows-latest)	2m 5s
build (3.0 / ubuntu-latest)	11s
build (3.0 / macos-latest)	15s
build (3.0 / windows-latest)	1m 25s
build (3.1 / ubuntu-latest)	12s
build (3.1 / macos-latest)	13s
build (3.1 / windows-latest)	2m 6s
build (3.2 / ubuntu-latest)	14s
build (3.2 / macos-latest)	12s
build (3.2 / windows-latest)	2m 13s
build (3.3 / ubuntu-latest)	11s
build (3.3 / macos-latest)	14s
build (3.3 / windows-latest)	2m 26s
build (3.4 / ubuntu-latest)	11s
build (3.4 / macos-latest)	21s
build (3.4 / windows-latest)	1m 25s
build (head / ubuntu-latest)	14s
build (head / macos-latest)	15s
build (truffleruby-head / ubuntu-latest)	35s
build (truffleruby-head / macos-latest)	48s
build (mswin / windows-latest)	1m 29s
build (mingw / windows-latest)	1m 3s
	26m 4s

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