community/iwd: upgrade to 1.4
change main.conf according to new upstream format add post-upgrade script to try to fix users current config remove fix-scan.patch, applied upstream remove disable-eapol-test.patch, not needed with linux-headers 5.4
change main.conf according to new upstream format add post-upgrade script to try to fix users current config remove fix-scan.patch, applied upstream remove disable-eapol-test.patch, not needed with linux-headers 5.4