Add ATMO hack for providers filter

src/app/geosource/components/filter-list/filter-detail/filter-detail.component.html

-<aside *ngIf="filter.aggregations && filter.aggregations.length > 0" [ngClass]="{'is-active': displayFilterItems}">
+<!--
+  TODO: There is one hack for ATMO provider:
+  If it is ATMO, we don't display the subfilters
+  Hack to remove at some moment (see the team)
+-->
+
+<aside *ngIf="filter.aggregations && filter.aggregations.length > 0" 
+  [ngClass]="{'is-active': displayFilterItems}">
   <p class="filter-label" (click)="toggleFilterItems()">
     <span>{{ filter.label }}</span>
     <img class="icon-plus-minus" src="./assets/img/minus.svg" alt="Minus icon" *ngIf="displayFilterItems">
@@ -7,7 +14,8 @@
   <ul class="filter-items" [ngClass]="{'is-active': displayFilterItems}">
     <li *ngFor="let aggregation of filter.aggregations; let i=index" [ngClass]="{'active': (aggregation.isActive == true) }">
         <div class="columns filter-item justify-content-between is-mobile">
-          <div class="column is-9 filter-title" *ngIf="aggregation.subAggregations.length < 2">
+          <div class="column is-9 filter-title" 
+          *ngIf="aggregation.subAggregations.length < 2 || aggregation.key === 'ATMO Auvergne-Rhône-Alpes'">
             <div class="field no-sub">
               <input type="checkbox" [(ngModel)]="aggregation.isActive" 
               (click)="changeFilter(aggregation)" 
@@ -18,7 +26,7 @@
               </label>
             </div>
           </div>
-          <div class="column is-9 filter-title" *ngIf="aggregation.subAggregations.length > 1">
+          <div class="column is-9 filter-title" *ngIf="aggregation.subAggregations.length > 1 && aggregation.key !== 'ATMO Auvergne-Rhône-Alpes'">
             <span class="icon is-small icon-toggle-sub" (click)="subAreOpen[aggregation.key] = !subAreOpen[aggregation.key]">
               <i class="fas fa-angle-right" aria-hidden="true" *ngIf="!subAreOpen[aggregation.key]"></i>
               <i class="fas fa-angle-down" aria-hidden="true" *ngIf="subAreOpen[aggregation.key]"></i>
@@ -40,7 +48,7 @@
           </div>
         </div>
 
-      <ng-container *ngIf="aggregation.subAggregations.length > 1 && subAreOpen[aggregation.key]">
+      <ng-container *ngIf="aggregation.subAggregations.length > 1 && subAreOpen[aggregation.key] && aggregation.key !== 'ATMO Auvergne-Rhône-Alpes'">
         <div class="sub-aggregations" *ngFor="let subAgg of aggregation.subAggregations">
           <a class="link-without-decoration">
             <div class="columns filter-item justify-content-between is-mobile">

src/i18n/messages.fr.xlf

@@ -28,7 +28,7 @@
       </trans-unit>
       <trans-unit id="footer.cgu" datatype="html">
         <source>Terms of use</source>
-        <target>Conditions d'utilisation</target>
+        <target>Conditions générales d'utilisation</target>
       </trans-unit>
       <trans-unit id="menu.actors" datatype="html">
         <source>Actors</source>
@@ -460,7 +460,7 @@
       </trans-unit>
       <trans-unit id="dataset.info.legalContraints" datatype="html">
          <source>Terms of use</source>
-         <target>Contraintes légales</target>
+         <target>Conditions d'utilisation</target>
       </trans-unit>
       <trans-unit id="dataset.info.consultLicense" datatype="html">
          <source>Consult the license</source>
@@ -1010,7 +1010,7 @@ La création d'un compte est gratuite et sans engagement. La désinscription est
       </trans-unit>
       <trans-unit id="sitemap.cgu" datatype="html">
         <source>General conditions of use</source>
-        <target>Conditions d'utilisation</target>
+        <target>Conditions générales d'utilisation</target>
       </trans-unit>
 
       <!-- Results page -->