ui: primarystorage linstor fixes (#6481)

If Linstor protocol is selected it makes no sense to show other
providers as Linstor only works with the Linstor provider.
And also the install wizard doesn't use the correct provider for linstor.

This changes were already merged for 4.16.1.0 see: #5672
But I don't know why they weren't merged to main back than, maybe I don't know how cloudstack's
merge/PR's work.
But this should be definitely merged to 4.17.* and main

ui/src/views/infra/AddPrimaryStorage.vue

@@ -209,24 +209,26 @@
             <a-input v-model:value="form.vCenterDataStore" :placeholder="$t('message.datastore.description')"/>
           </a-form-item>
         </div>
-        <a-form-item name="provider" ref="provider">
-          <template #label>
-            <tooltip-label :title="$t('label.providername')" :tooltip="apiParams.provider.description"/>
-          </template>
-          <a-select
-            v-model:value="form.provider"
-            @change="updateProviderAndProtocol"
-            showSearch
-            optionFilterProp="label"
-            :filterOption="(input, option) => {
-              return option.children[0].children.toLowerCase().indexOf(input.toLowerCase()) >= 0
-            }"
-            :placeholder="apiParams.provider.description">
-            <a-select-option :value="provider" v-for="(provider,idx) in providers" :key="idx">
-              {{ provider }}
-            </a-select-option>
-          </a-select>
-        </a-form-item>
+        <div v-if="form.protocol !== 'Linstor'">
+          <a-form-item name="provider" ref="provider">
+            <template #label>
+              <tooltip-label :title="$t('label.providername')" :tooltip="apiParams.provider.description"/>
+            </template>
+            <a-select
+              v-model:value="form.provider"
+              @change="updateProviderAndProtocol"
+              showSearch
+              optionFilterProp="label"
+              :filterOption="(input, option) => {
+                return option.children[0].children.toLowerCase().indexOf(input.toLowerCase()) >= 0
+              }"
+              :placeholder="apiParams.provider.description">
+              <a-select-option :value="provider" v-for="(provider,idx) in providers" :key="idx">
+                {{ provider }}
+              </a-select-option>
+            </a-select>
+          </a-form-item>
+        </div>
         <div v-if="form.provider !== 'DefaultPrimary' && form.provider !== 'PowerFlex' && form.provider !== 'Linstor'">
           <a-form-item name="managed" ref="managed">
             <template #label>

ui/src/views/infra/zone/ZoneWizardLaunchZone.vue

@@ -1343,6 +1343,7 @@ export default {
         url = this.rbdURL(rbdmonitor, rbdpool, rbdid, rbdsecret)
       } else if (protocol === 'Linstor') {
         url = this.linstorURL(server)
+        params.provider = 'Linstor'
         params['details[0].resourceGroup'] = this.prefillContent.primaryStorageLinstorResourceGroup
       } else if (protocol === 'vmfs' || protocol === 'datastorecluster') {
         let path = this.prefillContent.primaryStorageVmfsDatacenter