ci(release): improved bumversion script

  log_info "Bump version from \\e[33;1m${curVer}\\e[0m to \\e[33;1m${nextVer}\\e[0m (release type: $relType)..."

  # replace in README

  sed -e "s/ref: '$curVer'/ref: '$nextVer'/" -e "s/@$curVer/@$nextVer/" README.md > README.md.next

  sed -e "s/ref: *'$curVer'/ref: '$nextVer'/" -e "s/ref: *\"$curVer\”/ref: \”$nextVer\”/" -e "s/component: *\(.*\)@$curVer/component: \1@$nextVer/" README.md > README.md.next

  mv -f README.md.next README.md

  # replace in template and variants

  for tmpl in templates/*.yml

  do

    sed -e "s/\"$curVer\"/\"$nextVer\"/" "$tmpl" > "$tmpl.next"

    sed -e "s/command: *\[\"--service\", \"\(.*\)\", \"$curVer\"\]/command: [\"--service\", \"\1\", \"$nextVer\"]/" "$tmpl" > "$tmpl.next"

    mv -f "$tmpl.next" "$tmpl"

  done

else