some requests missing from test support

[jonahgraham]

Around thses line I would expect support for SetInstructionBreakpoints:

vscode-debugadapter-node/testSupport/src/protocolClient.ts

Line 43 in 47a2dc7

public send(command: 'setExceptionBreakpoints', args: DebugProtocol.SetExceptionBreakpointsArguments) : Promise<DebugProtocol.SetExceptionBreakpointsResponse>;

vscode-debugadapter-node/testSupport/src/debugClient.ts

Line 186 in 47a2dc7

public setFunctionBreakpointsRequest(args: DebugProtocol.SetFunctionBreakpointsArguments): Promise<DebugProtocol.SetFunctionBreakpointsResponse> {

For now I have to add it manually to my own extension of debugClient.

PR coming soon.

[jonahgraham]

I realized read/write memory are missing too and will include them too.