Update Node.js to v20 #309

Job	Run time
people-service-dotnet-scan	38s
trade-processor-dockerfile-scan	2m 10s
reference-data-node-scan	1m 4s
database-dockerfile-scan	1m 31s
account-service-gradle-scan	1m 27s
trade-feed-node-scan	29s
database-gradle-scan	51s
account-service-dockerfile-scan	1m 40s
web-front-end/angular-node-scan	1m 5s
position-service-gradle-scan	1m 2s
trade-feed-dockerfile-scan	1m 41s
web-front-end/proxy-node-scan	34s
trade-processor-gradle-scan	1m 13s
position-service-dockerfile-scan	1m 40s
web-front-end/react-node-scan	1m 41s
trade-service-gradle-scan	1m 26s
trade-service-dockerfile-scan	1m 46s
web-front-end/angular-dockerfile-scan	2m 44s
people-service-dockerfile-scan	1m 37s
reference-data-dockerfile-scan	3m 48s
	30m 7s

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