Remove more trivial tests (#20926)

Trivial tests for the address of a value on the stack, a linked list, globals, and the
basic layout of structs are no longer needed here.

Also move two libc tests, wcslen and regex, to other.

Author: kripken

test/core/test_addr_of_stacked.c

@@ -880,28 +880,10 @@ def test_emmalloc_memalign_corruption(self, *args):
     self.set_setting('MALLOC', 'emmalloc')
     self.do_core_test('emmalloc_memalign_corruption.cpp')
 
-  def test_addr_of_stacked(self):
-    self.do_core_test('test_addr_of_stacked.c')
-
-  def test_globals(self):
-    self.do_core_test('test_globals.c')
-
-  def test_linked_list(self):
-    self.do_core_test('test_linked_list.c')
-
-  def test_sup(self):
-    self.do_run_in_out_file_test('core/test_sup.cpp')
-
   @also_with_standalone_wasm()
   def test_assert(self):
     self.do_core_test('test_assert.cpp', assert_returncode=NON_ZERO)
 
-  def test_wcslen(self):
-    self.do_core_test('test_wcslen.c')
-
-  def test_regex(self):
-    self.do_core_test('test_regex.c')
-
   @crossplatform
   @also_with_standalone_wasm(impure=True)
   def test_longjmp_standalone(self):

test/core/test_addr_of_stacked.out

@@ -14299,6 +14299,12 @@ def test_strndup(self):
   def test_errar(self):
     self.do_other_test('test_errar.c')
 
+  def test_wcslen(self):
+    self.do_other_test('test_wcslen.c')
+
+  def test_regex(self):
+    self.do_other_test('test_regex.c')
+
   def test_no_input_files(self):
     err = self.expect_fail([EMCC, '-c'])
     self.assertContained('clang: error: no input files', err)