Mocha Tests: "before all" hook for "should throw an error for non-existant tables" failed

[flaky-bot]

This test failed!

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---

commit: 43765d8
buildURL: Build Status, Sponge
status: failed

Test output

8 RESOURCE_EXHAUSTED: Quota exceeded for quota metric 'Administrative requests' and limit 'Administrative requests per minute' of service 'spanner.googleapis.com' for consumer 'project_number:1046198160504'.
Error: 8 RESOURCE_EXHAUSTED: Quota exceeded for quota metric 'Administrative requests' and limit 'Administrative requests per minute' of service 'spanner.googleapis.com' for consumer 'project_number:1046198160504'.
    at Object.callErrorFromStatus (node_modules/@grpc/grpc-js/build/src/call.js:30:26)
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client.js:175:52)
    at listener.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/call-stream.js:63:35)
    at Object.onReceiveStatus (node_modules/grpc-gcp/build/src/index.js:74:29)
    at InterceptingListenerImpl.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/call-stream.js:58:23)
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:341:141)
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:304:181)
    at Http2CallStream.outputStatus (node_modules/@grpc/grpc-js/build/src/call-stream.js:115:74)
    at Http2CallStream.maybeOutputStatus (node_modules/@grpc/grpc-js/build/src/call-stream.js:154:22)
    at Http2CallStream.endCall (node_modules/@grpc/grpc-js/build/src/call-stream.js:140:18)
    at Http2CallStream.handleTrailers (node_modules/@grpc/grpc-js/build/src/call-stream.js:265:14)
    at emit (internal/http2/core.js:265:8)
    at process._tickCallback (internal/process/next_tick.js:63:19)

[skuruppu]

Same as #944. Closing for now but will ask for more quota if this keeps happening.