Remove Pico-SDK C++ exception-override new/delete #2760
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We support both exceptions on and off, but the (only?) C++ file in the SDK is part of libpico and LWIP. Remove it so we will use GCC's build-in operator new/delete which will be correct for either option since we ship libc++ built with and without exceptions.
The SDK will link in the same compilation unit in the LWIP builds. Remove them to shrink the repo size a bit
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We support both exceptions on and off, but the (only?) C++ file in the SDK is part of libpico and LWIP. Remove it so we will use GCC's build-in operator new/delete which will be correct for either option since we ship libc++ built with and without exceptions.