Optimize allocations #290

Job	Run time
Validate Steward Config (ubuntu-latest)	10s
Build and Test (ubuntu-latest, 2.11.12, temurin@8, ciNode)	1m 0s
Build and Test (ubuntu-latest, 2.11.12, temurin@8, ciFirefox)	1m 20s
Build and Test (ubuntu-latest, 2.11.12, temurin@8, ciChrome)	1m 5s
Build and Test (ubuntu-latest, 2.11.12, temurin@8, ciJSDOMNodeJS)	1m 4s
Build and Test (ubuntu-latest, 2.12.16, temurin@8, ciNode)	1m 12s
Build and Test (ubuntu-latest, 2.12.16, temurin@8, ciFirefox)	1m 22s
Build and Test (ubuntu-latest, 2.12.16, temurin@8, ciChrome)	1m 7s
Build and Test (ubuntu-latest, 2.12.16, temurin@8, ciJSDOMNodeJS)	1m 6s
Build and Test (ubuntu-latest, 2.13.7, temurin@8, ciNode)	1m 1s
Build and Test (ubuntu-latest, 2.13.7, temurin@8, ciFirefox)	1m 39s
Build and Test (ubuntu-latest, 2.13.7, temurin@8, ciChrome)	1m 13s
Build and Test (ubuntu-latest, 2.13.7, temurin@8, ciJSDOMNodeJS)	1m 14s
Build and Test (ubuntu-latest, 3.1.3, temurin@8, ciNode)	55s
Build and Test (ubuntu-latest, 3.1.3, temurin@8, ciFirefox)	1m 29s
Build and Test (ubuntu-latest, 3.1.3, temurin@8, ciChrome)	1m 16s
Build and Test (ubuntu-latest, 3.1.3, temurin@8, ciJSDOMNodeJS)	56s
Publish Artifacts	0s
	19m 9s

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