i18n: support Tumbleweed versioned-lupdate executables

ci/txpush.sh

@@ -50,15 +50,22 @@ fi
 # Use local tools (depending on type of source) to create translation
 # sources, then push to Transifex
 
-export QT_SELECT=5
-lupdate -version > /dev/null 2>&1 || export QT_SELECT=qt5
-lupdate -version > /dev/null 2>&1 || { echo "! No working lupdate" ; lupdate -version ; exit 1 ; }
+LUPDATE=""
+for _lupdate in lupdate lupdate-qt5
+do
+  export QT_SELECT=5
+  $_lupdate -version > /dev/null 2>&1 || export QT_SELECT=qt5
+  $_lupdate -version > /dev/null 2>&1 && LUPDATE=$_lupdate
+  test -n "$LUPDATE" && break
+done
+
+test -n "$LUPDATE" || { echo "! No working lupdate" ; lupdate -version ; exit 1 ; }
 
 # Don't pull branding translations in,
 # those are done separately.
 _srcdirs="src/calamares src/libcalamares src/libcalamaresui src/modules src/qml"
-lupdate -no-obsolete $_srcdirs -ts lang/calamares_en.ts
-lupdate -no-obsolete -extensions cxxtr src/libcalamares/locale -ts lang/tz_en.ts
+$LUPDATE -no-obsolete $_srcdirs -ts lang/calamares_en.ts
+$LUPDATE -no-obsolete -extensions cxxtr src/libcalamares/locale -ts lang/tz_en.ts
 
 tx push --source --no-interactive -r calamares.calamares-master
 tx push --source --no-interactive -r calamares.tz