feat: [DLCM-2125] display url and version of backend modules

https://issues.unige.ch/browse/DLCM-2125

Need solidify solidify/solidify-frontend!70 (merged)

Warning : Do not merge this branch before release solidify and increment solidify version in package json

Reminder : Procedure to test solidify frontend branch

1. Pull dlcm and solidify branches
2. npm i on solidify (allow to retrieve required lib)
3. npm i on dlcm (allow to retrieve required lib)
4. npm run build-solidify on dlcm (allow to override solidify lib from nexus with local build)
5. npm run start on dlcm to run the app

src/app/components/container/footer/footer.container.html

@@ -39,10 +39,15 @@
                    [toolsGuide]="toolsGuideObs | async"
                    class="toc"
   ></dlcm-shared-toc>
-  <div class="version">
-    <solidify-icon [iconName]="iconNameEnum.appVersion"
-                   [matTooltipPosition]="'left'"
-                   [matTooltip]="appUtil.getVersions(appVersion)"
+  <button (click)="navigateToAbout()"
+          [matTooltipPosition]="'left'"
+          [matTooltip]="labelTranslateEnum.about | translate"
+          class="about"
+          mat-button
+          mat-icon-button
+  >
+    <solidify-icon [iconName]="iconNameEnum.about"
+                   class="size-18"
     ></solidify-icon>
-  </div>
+  </button>
 </div>