Fem: Use left alignment in Gmsh task panel

Author: marioalexis84

src/Mod/Fem/Gui/Resources/ui/MeshGmsh.ui

@@ -60,7 +60,7 @@
            <string notr="true">mm</string>
           </property>
           <property name="alignment">
-           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
           <property name="keyboardTracking">
            <bool>true</bool>
@@ -98,7 +98,7 @@
            <string notr="true">mm</string>
           </property>
           <property name="alignment">
-           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
           <property name="keyboardTracking">
            <bool>true</bool>