resolve: rename PrivateDNS to DNSOverTLS

PrivateDNS is not considered a good name for this option, so rename it to DNSOverTLS

shell-completion/bash/resolvectl

@@ -48,14 +48,14 @@ _resolvectl() {
                      [LINK]='revert dns domain nta'
                   [RESOLVE]='llmnr mdns'
                    [DNSSEC]='dnssec'
-               [PRIVATEDNS]='privatedns'
+               [DNSOVERTLS]='dnsovertls'
                [STANDALONE]='statistics reset-statistics flush-caches reset-server-features'
         )
         local -A ARGS=(
                    [FAMILY]='tcp udp sctp'
                   [RESOLVE]='yes no resolve'
                    [DNSSEC]='yes no allow-downgrade'
-               [PRIVATEDNS]='no opportunistic'
+               [DNSOVERTLS]='no opportunistic'
         )
         local interfaces=$( __get_interfaces )
 
@@ -111,7 +111,7 @@ _resolvectl() {
                         comps=""
                 fi
 
-        elif __contains_word "$verb" ${VERBS[LINK]} ${VERBS[RESOLVE]} ${VERBS[DNSSEC]} ${VERBS[PRIVATEDNS]}; then
+        elif __contains_word "$verb" ${VERBS[LINK]} ${VERBS[RESOLVE]} ${VERBS[DNSSEC]} ${VERBS[DNSOVERTLS]}; then
                 for ((i++; i < COMP_CWORD; i++)); do
                         if __contains_word "${COMP_WORDS[i]}" $interfaces &&
                          ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
@@ -155,10 +155,10 @@ _resolvectl() {
                                 comps=''
                         fi
 
-                elif __contains_word "$verb" ${VERBS[PRIVATEDNS]}; then
+                elif __contains_word "$verb" ${VERBS[DNSOVERTLS]}; then
                         name=
                         for ((i++; i < COMP_CWORD; i++)); do
-                                if __contains_word "${COMP_WORDS[i]}" ${ARGS[PRIVATEDNS]} &&
+                                if __contains_word "${COMP_WORDS[i]}" ${ARGS[DNSOVERTLS]} &&
                                  ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
                                         name=${COMP_WORDS[i]}
                                         break;
@@ -166,7 +166,7 @@ _resolvectl() {
                         done
 
                         if [[ -z $name ]]; then
-                                comps=${ARGS[PRIVATEDNS]}
+                                comps=${ARGS[DNSOVERTLS]}
                         else
                                 comps=''
                         fi

shell-completion/bash/systemd-resolve

@@ -65,7 +65,7 @@ _systemd-resolve() {
                         --set-dnssec)
                                 comps="yes no allow-downgrade"
                                 ;;
-                        --set-privatedns)
+                        --set-dnsovertls)
                                 comps="no opportunistic"
                                 ;;
                 esac