Update single file firmware TFTP upload option

Adds API check for the UpdateService allowable values to determine
whether or not a TFTP upload option is available in UI.
This is part of an effort to make the firmware page more dynamic.
These changes are only visisble with ibm dotenv variables.

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: Ied8ac5fa9f0441b1a0762c7a5267e298294eea32
diff --git a/src/env/components/FirmwareSingleImage/FirmwareSingleImage.vue b/src/env/components/FirmwareSingleImage/FirmwareSingleImage.vue
index 54a2bb1..b7ad4c5 100644
--- a/src/env/components/FirmwareSingleImage/FirmwareSingleImage.vue
+++ b/src/env/components/FirmwareSingleImage/FirmwareSingleImage.vue
@@ -101,6 +101,7 @@
           <div class="form-background p-3">
             <b-form @submit.prevent="onSubmitUpload">
               <b-form-group
+                v-if="isTftpUploadAvailable"
                 :label="$t('pageFirmware.singleFileUpload.fileSource')"
                 :disabled="isPageDisabled"
               >
@@ -258,6 +259,7 @@
       'backupFirmwareVersion',
       'isRebootFromBackupAvailable',
       'systemFirmwareVersion',
+      'isTftpUploadAvailable',
     ]),
     isPageDisabled() {
       if (this.isServerPowerOffRequired) {
@@ -281,7 +283,7 @@
   },
   created() {
     this.startLoader();
-    this.$store.dispatch('firmwareSingleImage/getUpdateServiceApplyTime');
+    this.$store.dispatch('firmwareSingleImage/getUpdateServiceSettings');
     Promise.all([
       this.$store.dispatch('global/getHostStatus'),
       this.$store.dispatch('firmwareSingleImage/getFirmwareInformation'),