testing: dlv-dap integration tests are failing

[hyangah]

Delve built at v1.7.3-0.20211013155206-6c4029c765f8 (delve PR 2726, @suzmue )

  2) Go Debug Adapter Tests (dlv-dap)
       setBreakpoints
         should set breakpoints during continue:

      AssertionError [ERR_ASSERTION]: 'breakpoint' == 'pause'
      + expected - actual

      -breakpoint
      +pause
      
  	at /home/runner/work/vscode-go/vscode-go/node_modules/vscode-debugadapter-testsupport/lib/debugClient.js:275:20
  	at runMicrotasks (<anonymous>)
  	at processTicksAndRejections (internal/process/task_queues.js:93:5)
  	at async Promise.all (index 1)

  3) Go Debug Adapter Tests (dlv-dap)
       setBreakpoints
         should set breakpoints during next:

      AssertionError [ERR_ASSERTION]: 'step' == 'pause'
      + expected - actual

      -step
      +pause
      
  	at /home/runner/work/vscode-go/vscode-go/node_modules/vscode-debugadapter-testsupport/lib/debugClient.js:275:20
  	at runMicrotasks (<anonymous>)
  	at processTicksAndRejections (internal/process/task_queues.js:93:5)
  	at async Promise.all (index 1)

  4) Go Debug Adapter Tests (dlv-dap)
       setBreakpoints
         should set breakpoints during step out:

      AssertionError [ERR_ASSERTION]: 'breakpoint' == 'pause'
      + expected - actual

      -breakpoint
      +pause
      
  	at /home/runner/work/vscode-go/vscode-go/node_modules/vscode-debugadapter-testsupport/lib/debugClient.js:275:20
  	at runMicrotasks (<anonymous>)
  	at processTicksAndRejections (internal/process/task_queues.js:93:5)
  	at async Promise.all (index 1)

[gopherbot]

Change https://golang.org/cl/355950 mentions this issue: test: fix broken debugger tests

[hyangah]

Thanks @suzmue They are fixed.