Add build-tools extras to avoid nh3 segfault under QEMU ARM64 #52

Job	Run time
identifiers / Build GitHub identifiers	8s
identifiers / Log resolved identifiers	3s
WebSocket Server Testing (All Combinations)	3m 26s
WebSocket Client Testing (All Combinations)	5m 56s
Consolidate WebSocket Reports	14s
Verify WebSocket Conformance (100% Pass Required)	11s
	9m 58s

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