Snippets for rpi-imager 2.0.11.1 from Alpine armv7

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-armv7/testing/rpi-imager/rpi-imager-2.0.11.1-r0.log.

• /home/buildozer/aports/testing/rpi-imager/src/rpi-imager-2.0.11.1/src/dependencies/yescrypt/yescrypt-opt.c:49:2: warning: #warning "Note: building generic code for non-x86.  That's OK." [-Wcpp]
     49 | #warning "Note: building generic code for non-x86.  That's OK."
        |  ^~~~~~~