Bump step-security/harden-runner from 2.10.2 to 2.10.3 #381

Job	Run time
ruby-versions / Generate Ruby versions	2s
build (2.5, 0.1.7, /tmp/local)	1m 2s
build (2.5, 0.1.7)	48s
build (2.5, 0.2.5, /tmp/local)	54s
build (2.5, 0.2.5)	34s
build (2.6, 0.1.7, /tmp/local)	54s
build (2.6, 0.1.7)	38s
build (2.6, 0.2.5, /tmp/local)	54s
build (2.6, 0.2.5)	34s
build (2.7, 0.1.7, /tmp/local)	55s
build (2.7, 0.1.7)	34s
build (2.7, 0.2.5, /tmp/local)	55s
build (2.7, 0.2.5)	33s
build (3.0, 0.1.7, /tmp/local)	34s
build (3.0, 0.1.7)	19s
build (3.0, 0.2.5, /tmp/local)	40s
build (3.0, 0.2.5)	31s
build (3.1, 0.1.7, /tmp/local)	25s
build (3.1, 0.1.7)	25s
build (3.1, 0.2.5, /tmp/local)	27s
build (3.1, 0.2.5)	20s
build (3.2, 0.1.7, /tmp/local)	31s
build (3.2, 0.1.7)	23s
build (3.2, 0.2.5, /tmp/local)	34s
build (3.2, 0.2.5)	25s
build (3.3, 0.1.7, /tmp/local)	28s
build (3.3, 0.1.7)	20s
build (3.3, 0.2.5, /tmp/local)	30s
build (3.3, 0.2.5)	20s
build (3.4, 0.1.7, /tmp/local)	28s
build (3.4, 0.1.7)	21s
build (3.4, 0.2.5, /tmp/local)	32s
build (3.4, 0.2.5)	21s
build (head, 0.1.7, /tmp/local)	26s
build (head, 0.1.7)	20s
build (head, 0.2.5, /tmp/local)	28s
build (head, 0.2.5)	24s
	19m 49s

Provide feedback