Clang test regression

[RossSmyth]

On Clang 21.1.8 the test suite fails again now with a new error.

error: implicit conversion when passing 'const void *' to parameter of type 'const UNITY_DOUBLE *' (aka 'const double *') is not permitted in C++ [-Werror,-Wimplicit-void-ptr-cast]

Locations:

• tests/test_unity_doubles.c:1079:5
• tests/test_unity_doubles.c:1080:5
• tests/test_unity_doubles.c:1081:5
• tests/test_unity_doubles.c:1082:5
• tests/test_unity_doubles.c:1083:5
• tests/test_unity_doubles.c:1095:5
• tests/test_unity_doubles.c:1108:5
• tests/test_unity_doubles.c:1121:5
• tests/test_unity_doubles.c:1134:5
• tests/test_unity_doubles.c:1147:5
• tests/test_unity_doubles.c:1160:5
• tests/test_unity_doubles.c:1173:5
• tests/test_unity_doubles.c:1185:5
• tests/test_unity_doubles.c:1196:5
• tests/test_unity_doubles.c:1208:5

[RossSmyth]

Current workaround is just passing -Wno-implicit-void-ptr-cast