Bump chai from 4.2.0 to 4.3.7 in /build/npm #1156

Job	Run time
UTs windows-latest	1m 37s
UTs ubuntu-latest	10s
UTs macos-latest	30s
lsp-tests windows-latest	12m 10s
lsp-tests ubuntu-latest	3m 56s
FTs windows-latest	10m 27s
FTs ubuntu-latest	3m 11s
Build windows-latest artifacts	5m 51s
Build ubuntu-latest artifacts	15s
Build macos-latest artifacts	35s
Benchmark java_simple \| PARALLEL= parallel	44s
Benchmark java_simple \| PARALLEL= serial	26s
Benchmark java_simple \| PARALLEL= multithreaded	44s
Benchmark java_maven \| PARALLEL= parallel	1m 0s
Benchmark java_maven \| PARALLEL= serial	52s
Benchmark java_maven \| PARALLEL= multithreaded	56s
Benchmark java_gradle \| PARALLEL= parallel	1m 2s
Benchmark java_gradle \| PARALLEL= serial	1m 29s
Benchmark java_gradle \| PARALLEL= multithreaded	57s
Aggregate and upload benchmark result as artifact.	8s
	47m 0s

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