FEM: icons, rename solver analysis thermomechanical

src/Mod/Fem/Gui/DlgSettingsFemCcx.ui

@@ -254,7 +254,7 @@
              </property>
              <property name="icon">
               <iconset resource="Resources/Fem.qrc">
-               <normaloff>:/icons/fem-thermomechanical-analysis.svg</normaloff>:/icons/fem-thermomechanical-analysis.svg</iconset>
+               <normaloff>:/icons/fem-solver-analysis-thermomechanical.svg</normaloff>:/icons/fem-solver-analysis-thermomechanical.svg</iconset>
              </property>
             </item>
            </widget>

src/Mod/Fem/Gui/Resources/Fem.qrc

@@ -70,11 +70,11 @@
         <file>icons/fem-post-results-purge.svg</file>
         <file>icons/fem-shell-thickness.svg</file>
         <file>icons/fem-solver-analysis-static.svg</file>
+        <file>icons/fem-solver-analysis-thermomechanical.svg</file>
         <file>icons/fem-solver-control.svg</file>
         <file>icons/fem-solver-elmer.svg</file>
         <file>icons/fem-solver-run.svg</file>
         <file>icons/fem-solver-standard.svg</file>
-        <file>icons/fem-thermomechanical-analysis.svg</file>
 
         <file>translations/Fem_af.qm</file>
         <file>translations/Fem_de.qm</file>