ui: fix add management ip range form

Add management IP range form shows same pod multiple times when the pods has multiple IP ranges.
This PR fixes the behaviour.

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

Author: shwstppr

ui/src/views/infra/network/IpRangesTabManagement.vue

@@ -86,7 +86,7 @@
               rules: [{ required: true, message: `${$t('label.required')}` }]
             }]"
           >
-            <a-select-option v-for="item in items" :key="item.id" :value="item.id">{{ item.name }}</a-select-option>
+            <a-select-option v-for="item in pods" :key="item.id" :value="item.id">{{ item.name }}</a-select-option>
           </a-select>
         </a-form-item>
         <a-form-item :label="$t('label.gateway')" class="form__item">
@@ -151,6 +151,7 @@ export default {
     return {
       componentLoading: false,
       items: [],
+      pods: [],
       total: 0,
       domains: [],
       domainsLoading: false,
@@ -222,8 +223,8 @@ export default {
       }).then(response => {
         this.items = []
         this.total = response.listpodsresponse.count || 0
-        const pods = response.listpodsresponse.pod ? response.listpodsresponse.pod : []
-        for (const pod of pods) {
+        this.pods = response.listpodsresponse.pod ? response.listpodsresponse.pod : []
+        for (const pod of this.pods) {
           if (pod && pod.startip && pod.startip.length > 0) {
             for (var idx = 0; idx < pod.startip.length; idx++) {
               this.items.push({