Bump legacy-scripting-runner 3.8.13 -> 3.8.14 #1582

Job	Run time
Lint	41s
Smoke test - core, schema (18.x)	1m 44s
Smoke test - cli (macos-latest, 18.x)	2m 14s
Smoke test - core, schema (20.x)	1m 37s
Smoke test - cli (macos-latest, 20.x)	2m 24s
Smoke test - cli (ubuntu-latest, 18.x)	2m 21s
Test - core, schema, legacy-scripting-runner (18.x)	1m 58s
Test - core, schema, legacy-scripting-runner (20.x)	1m 53s
Test - cli (macos-latest, 18.x)	1m 15s
Smoke test - cli (ubuntu-latest, 20.x)	2m 25s
Test - schema-to-ts	17s
Test - cli (macos-latest, 20.x)	1m 0s
Test - cli (ubuntu-latest, 18.x)	1m 5s
Test - cli (ubuntu-latest, 20.x)	57s
	21m 51s

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