[lldb][test] Enable TestDAP_runInTerminal on non-x86 architectures (#111543)

I don't see an obvious reason it has to be x86 specific and local
testing on Arm and AArch64 is fine.

Originally disabled in 50337fb in
response to failures apparently caused by
https://reviews.llvm.org/D93951.

Perhaps those still exist but worth trying this and checking I think.

Author: DavidSpickett

lldb/test/API/tools/lldb-dap/runInTerminal/TestDAP_runInTerminal.py

@@ -44,7 +44,6 @@ def isTestSupported(self):
             return False
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_runInTerminal(self):
         if not self.isTestSupported():
             return
@@ -90,7 +89,6 @@ def test_runInTerminal(self):
         env = self.dap_server.request_evaluate("foo")["body"]["result"]
         self.assertIn("bar", env)
 
-    @skipIf(archs=no_match(["x86_64"]))
     def test_runInTerminalWithObjectEnv(self):
         if not self.isTestSupported():
             return
@@ -114,7 +112,6 @@ def test_runInTerminalWithObjectEnv(self):
         self.assertEqual("BAR", request_envs["FOO"])
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_runInTerminalInvalidTarget(self):
         if not self.isTestSupported():
             return
@@ -133,7 +130,6 @@ def test_runInTerminalInvalidTarget(self):
         )
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_missingArgInRunInTerminalLauncher(self):
         if not self.isTestSupported():
             return
@@ -148,7 +144,6 @@ def test_missingArgInRunInTerminalLauncher(self):
         )
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_FakeAttachedRunInTerminalLauncherWithInvalidProgram(self):
         if not self.isTestSupported():
             return
@@ -175,7 +170,6 @@ def test_FakeAttachedRunInTerminalLauncherWithInvalidProgram(self):
         self.assertIn("No such file or directory", stderr)
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_FakeAttachedRunInTerminalLauncherWithValidProgram(self):
         if not self.isTestSupported():
             return
@@ -202,7 +196,6 @@ def test_FakeAttachedRunInTerminalLauncherWithValidProgram(self):
         self.assertIn("foo", stdout)
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_FakeAttachedRunInTerminalLauncherAndCheckEnvironment(self):
         if not self.isTestSupported():
             return
@@ -223,7 +216,6 @@ def test_FakeAttachedRunInTerminalLauncherAndCheckEnvironment(self):
         self.assertIn("FOO=BAR", stdout)
 
     @skipIfWindows
-    @skipIf(archs=no_match(["x86_64"]))
     def test_NonAttachedRunInTerminalLauncher(self):
         if not self.isTestSupported():
             return