dependabot npm(deps): bump @grpc/grpc-js from 1.8.19 to 1.8.20

Bumps @grpc/grpc-js from 1.8.19 to 1.8.20.

Release notes

Sourced from @​grpc/grpc-js's releases.

@​grpc/grpc-js 1.8.20

• Fix a crash when the channel option grpc.keepalive_permit_without_calls is set (#2519)

Commits

• 51d6163 Merge pull request #2519 from murgatroid99/grpc-js_keepalive_order_fix
• 6d97956 grpc-js: Fix a crash when grpc.keepalive_permit_without_calls is set
• See full diff in compare view