Fix boolean operation in WTF/BitMap test.

[Basuke Suzuki]

Clang 14 starts complaining about using bitmap operator over boolean.

```
[280/1484] Building CXX object Tools/TestWebKitAPI/CMakeFiles/TestWTF.dir/Tests/WTF/Bitmap.cpp.o
C:/PSDev/webkit/Tools/TestWebKitAPI/Tests/WTF/Bitmap.cpp:1172:32: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
        EXPECT_EQ(temp.get(i), bitmap1.get(i) | bitmap2.get(i));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                              ||
C:/PSDev/webkit/Source/ThirdParty/gtest/include\gtest/gtest.h:2025:69: note: expanded from macro 'EXPECT_EQ'
  EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
                                                                    ^~~~
C:/PSDev/webkit/Source/ThirdParty/gtest/include\gtest/gtest_pred_impl.h:164:40: note: expanded from macro 'EXPECT_PRED_FORMAT2'
  GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
                                       ^~
C:/PSDev/webkit/Source/ThirdParty/gtest/include\gtest/gtest_pred_impl.h:149:43: note: expanded from macro 'GTEST_PRED_FORMAT2_'
  GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
                                          ^~
C:/PSDev/webkit/Source/ThirdParty/gtest/include\gtest/gtest_pred_impl.h:77:52: note: expanded from macro 'GTEST_ASSERT_'
  if (const ::testing::AssertionResult gtest_ar = (expression)) \
                                                   ^~~~~~~~~~
C:/PSDev/webkit/Tools/TestWebKitAPI/Tests/WTF/Bitmap.cpp:1190:5: note: in instantiation of function template specialization 'TestWebKitAPI::testBitmapOperatorBitOrAssignmentImpl<WTF::Bitmap<128, unsigned int>>' requested here
    testBitmapOperatorBitOrAssignmentImpl(size, bitmap1, bitmap2, bitmapZeroes, bitmapOnes);
    ^
C:/PSDev/webkit/Tools/TestWebKitAPI/Tests/WTF/Bitmap.cpp:1426:54: note: in instantiation of function template specialization 'TestWebKitAPI::testBitmapOperatorBitOrAssignment<uint32_t>' requested here
TEST(WTF_Bitmap, OperatorBitOrAssignment_uint32_t) { testBitmapOperatorBitOrAssignment<uint32_t>(); }
                                                     ^
C:/PSDev/webkit/Tools/TestWebKitAPI/Tests/WTF/Bitmap.cpp:1172:32: note: cast one or both operands to int to silence this warning
        EXPECT_EQ(temp.get(i), bitmap1.get(i) | bitmap2.get(i));
                               ^

```

[Basuke Suzuki]

https://github.com/WebKit/WebKit/pull/792

[EWS]

Committed r294517 (250773@main): <https://commits.webkit.org/250773@main>

Reviewed commits have been landed. Closing PR #792 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/93618775>