[lldb] Disable some lldb-dap tests on Windows

Since #138981 / aeeb9a3
were landed and tests re-enabled, these tests have been failing
on our Windows on Arm bot:
https://lab.llvm.org/buildbot/#/builders/141/builds/8523

********************
Unresolved Tests (1):
  lldb-api :: tools/lldb-dap/send-event/TestDAP_sendEvent.py
********************
Failed Tests (2):
  lldb-api :: tools/lldb-dap/launch/TestDAP_launch.py
  lldb-api :: tools/lldb-dap/stackTrace/TestDAP_stackTrace.py

Author: DavidSpickett

lldb/test/API/tools/lldb-dap/launch/TestDAP_launch.py

@@ -546,6 +546,7 @@ def test_terminate_commands(self):
         )
         self.verify_commands("terminateCommands", output, terminateCommands)
 
+    @skipIfWindows
     def test_version(self):
         """
         Tests that "initialize" response contains the "version" string the same

lldb/test/API/tools/lldb-dap/send-event/TestDAP_sendEvent.py

@@ -10,6 +10,7 @@
 
 
 class TestDAP_sendEvent(lldbdap_testcase.DAPTestCaseBase):
+    @skipIfWindows
     def test_send_event(self):
         """
         Test sending a custom event.
@@ -42,6 +43,7 @@ def test_send_event(self):
         self.assertEqual(custom_event["event"], "my-custom-event")
         self.assertEqual(custom_event["body"], custom_event_body)
 
+    @skipIfWindows
     def test_send_internal_event(self):
         """
         Test sending an internal event produces an error.

lldb/test/API/tools/lldb-dap/stackTrace/TestDAP_stackTrace.py

@@ -201,6 +201,7 @@ def test_stackTrace(self):
             0, len(stackFrames), "verify zero frames with startFrame out of bounds"
         )
 
+    @skipIfWindows
     def test_functionNameWithArgs(self):
         """
         Test that the stack frame without a function name is given its pc in the response.
@@ -215,6 +216,7 @@ def test_functionNameWithArgs(self):
         frame = self.get_stackFrames()[0]
         self.assertEqual(frame["name"], "recurse(x=1)")
 
+    @skipIfWindows
     def test_StackFrameFormat(self):
         """
         Test the StackFrameFormat.