fix: add parted (partprobe) to builder Dockerfile

Co-Authored-By: Claude Opus 4.6 (1M context) <[e-mail]>

fedac/native/Dockerfile.builder

···
     iwlwifi-mvm-firmware wireless-regdb \
     linux-firmware linux-firmware-whence \
     intel-gpu-firmware \
-    busybox mtools dosfstools hfsplus-tools hfsutils gdisk \
+    busybox mtools dosfstools hfsplus-tools hfsutils gdisk parted \
     mesa-libgbm mesa-libgbm-devel \
     mesa-libEGL mesa-libEGL-devel \
     mesa-libGLES mesa-libGLES-devel \