disable uart0 uart7 uart9

hc

2023-11-22 983d7f83616922a6439b4352d1b3af488ee27f95

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# From https://www.kernel.org/pub/linux/network/connman/sha256sums.asc
sha256    66d7deb98371545c6e417239a9b3b3e3201c1529d08eedf40afbc859842cf2aa    connman-1.35.tar.xz