ECONNRESET [{"message":"14 UNAVAILABLE: read ECONNRESET"}]

### Problem description
We experience intermittent connection reset errors migrating to grpc-js version "1.3.2". We are creating the Grpc client instance every time when message is processed.
On the client side we see the stack trace `ECONNRESET [{"message":"14 UNAVAILABLE: read ECONNRESET"}]` and no log messages on the server side although `GRPC_TRACE=all` and `GRPC_VERBOSITY=DEBUG` on server side as well.
We have attached the debug logs seen on the client side. This issue is seen in our production k8s environment and it is intermittent.

### Environment
- Node version 16.9.0
- Package name and version `@grpc/grpc-js: 1.3.2` and `@grpc/proto-loader: 0.6.2`

### Additional context
Client Logging:
```
2021-09-19T16:53:33.253Z | call_stream | [79] write() called with message of length 34
2021-09-19T16:53:33.255Z | call_stream | [79] end() called
2021-09-19T16:53:33.258Z | call_stream | [79] deferring writing data chunk of length 39
2021-09-19T16:53:33.263Z | dns_resolver | Resolved addresses for target dns:x-des:50051: [x.x.x.x:50051]
2021-09-19T16:53:33.264Z | pick_first | Connect to address list x.x.x.x:50051
2021-09-19T16:53:33.264Z | subchannel_refcount | x.x.x.x:50051 refcount 4 -> 5
2021-09-19T16:53:33.264Z | pick_first | Pick subchannel with address x.x.x.x:50051
2021-09-19T16:53:33.264Z | pick_first | IDLE -> READY
2021-09-19T16:53:33.264Z | resolving_load_balancer | dns:x-des:50051 CONNECTING -> READY
2021-09-19T16:53:33.264Z | channel | callRefTimer.unref | configSelectionQueue.length=1 pickQueue.length=0
2021-09-19T16:53:33.265Z | connectivity_state | dns:x-des:50051 CONNECTING -> READY
2021-09-19T16:53:33.265Z | subchannel_refcount | x.x.x.x:50051 refcount 5 -> 6
2021-09-19T16:53:33.265Z | subchannel_refcount | x.x.x.x:50051 refcount 6 -> 5
2021-09-19T16:53:33.265Z | channel | Pick result: COMPLETE subchannel: x.x.x.x:50051 status: undefined undefined
2021-09-19T16:53:33.266Z | call_stream | Starting stream on subchannel x.x.x.x:50051 with headers
grpc-timeout: 99946m
grpc-accept-encoding: identity,deflate,gzip
accept-encoding: identity
:authority: x-des:50051
user-agent: grpc-node-js/1.3.7
content-type: application/grpc
:method: POST
:path: /io.xingular.device.Service/Read
te: trailers

2021-09-19T16:53:33.266Z | call_stream | [79] attachHttp2Stream from subchannel x.x.x.x:50051
2021-09-19T16:53:33.266Z | subchannel_refcount | x.x.x.x:50051 callRefcount 0 -> 1
2021-09-19T16:53:33.266Z | call_stream | [79] sending data chunk of length 39 (deferred)
2021-09-19T16:53:33.266Z | call_stream | [79] calling end() on HTTP/2 stream
2021-09-19T16:53:33.273Z | call_stream | [79] Node error event: message=read ECONNRESET code=ECONNRESET errno=Unknown system error -104 syscall=read
2021-09-19T16:53:33.273Z | subchannel | x.x.x.x:50051 connection closed with error read ECONNRESET
2021-09-19T16:53:33.274Z | subchannel | x.x.x.x:50051 connection closed
2021-09-19T16:53:33.274Z | subchannel | x.x.x.x:50051 READY -> IDLE
2021-09-19T16:53:33.274Z | subchannel_refcount | x.x.x.x:50051 refcount 5 -> 4
2021-09-19T16:53:33.274Z | pick_first | READY -> IDLE
2021-09-19T16:53:33.275Z | resolving_load_balancer | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.275Z | connectivity_state | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.275Z | subchannel_refcount | x.x.x.x:50051 refcount 4 -> 3
2021-09-19T16:53:33.275Z | pick_first | READY -> IDLE
2021-09-19T16:53:33.275Z | resolving_load_balancer | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.275Z | connectivity_state | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.275Z | subchannel_refcount | x.x.x.x:50051 refcount 3 -> 2
2021-09-19T16:53:33.276Z | pick_first | READY -> IDLE
2021-09-19T16:53:33.276Z | resolving_load_balancer | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.276Z | connectivity_state | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.276Z | subchannel_refcount | x.x.x.x:50051 refcount 2 -> 1
2021-09-19T16:53:33.276Z | pick_first | READY -> IDLE
2021-09-19T16:53:33.276Z | resolving_load_balancer | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.276Z | connectivity_state | dns:x-des:50051 READY -> IDLE
2021-09-19T16:53:33.277Z | call_stream | [79] HTTP/2 stream closed with code 2
2021-09-19T16:53:33.277Z | call_stream | [79] ended with status: code=14 details="read ECONNRESET"
2021-09-19T16:53:33.278Z | subchannel_refcount | x.x.x.x:50051 callRefcount 1 -> 0
^[[31merror^[[39m: 2021-09-19T16:53:33.278Z: Error serving unary request 14 UNAVAILABLE: read ECONNRESET [{"message":"14 UNAVAILABLE: read ECONNRESET"}]
```