Update mp3lame to 4.0 from 3.100 - #775

buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c wget $WGET_OPTS -O ffmpeg.tar.bz2 \"$FFMPEG_URL\" && echo \"$FFMPEG_SHA256 ffmpeg.tar.bz2\" | sha256sum -c - && tar $TAR_OPTS ffmpeg.tar.bz2 && cd ffmpeg* && FDKAAC_FLAGS=$(if [[ -n \"$ENABLE_FDKAAC\" ]] ;then echo \" --enable-libfdk-aac --enable-nonfree \" ;else echo \"\"; fi) && sed -i 's/add_ldexeflags -fPIE -pie/add_ldexeflags -fPIE -static-pie/' configure && sed -i 's/require \"libmp3lame/require_pkg_config libmp3lame \"lame/' configure && ./configure --pkg-config-flags=\"--static\" --extra-cflags=\"-fopenmp\" --extra-ldflags=\"-fuse-ld=lld -fopenmp -Wl,--allow-multiple-definition -Wl,-z,stack-size=2097152\" --toolchain=hardened --disable-debug --disable-shared --disable-ffplay --enable-static --enable-gpl --enable-version3 $FDKAAC_FLAGS --enable-fontconfig --enable-gray --enable-iconv --enable-lcms2 --enable-libaom --enable-libaribb24 --enable-libass --enable-libbluray --enable-libdav1d --enable-libdavs2 --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libharfbuzz --enable-libjxl --enable-libkvazaar --enable-libmodplug --enable-libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librabbitmq --enable-librav1e --enable-librsvg --enable-librtmp --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libvmaf --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpl --enable-libvpx --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxevd --enable-libxeve --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-openssl || (cat ffbuild/config.log ; false) && make -j$(nproc) install" did not complete successfully: exit code: 1