Bug 37856: Add service_platform field

The change from this patch itself should be self-explanatory.
Testing for this requires credentials to a specific provider.
But the parameter is only added to the URL if defined.

Test plan, ktd, apply patch, run:
$ yarn js:build
$ yarn api:bundle
$ koha-plack --restart kohadev

1) Enable ERMModule
2) Create a new provider, visit:
<staff_url>/cgi-bin/koha/erm/eusage/usage_data_providers/add
3) Ensure 'Service platform' now shows. Create the provider and put something in this field.
4) View the provider, ensure the field is shown, visit:
<staff_url>/cgi-bin/koha/erm/eusage/usage_data_providers/1

Ensure all tests are still passing:
$ cypress run --spec t/cypress/integration/ERM/DataProviders_spec.ts
$ prove t/db_dependent/api/v1/erm_usage_*

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>

api/v1/swagger/definitions/erm_usage_data_provider.yaml

@@ -73,6 +73,11 @@ properties:
     type: 
     - string
     - "null"
+  service_platform:
+    description: service platform of the harvester
+    type:
+    - string
+    - "null"
   metric_type:
     description: metric type of the harvester when reporting
     type: 

installer/data/mysql/kohastructure.sql

@@ -3215,6 +3215,7 @@ CREATE TABLE `erm_usage_data_providers` (
   `requestor_name` varchar(80) DEFAULT NULL COMMENT 'requestor name',
   `requestor_email` varchar(80) DEFAULT NULL COMMENT 'requestor email',
   `report_types` varchar(255) DEFAULT NULL COMMENT 'report types provided by the harvester',
+  `service_platform` varchar(80) DEFAULT NULL COMMENT 'platform if provider requires it',
   PRIMARY KEY (`erm_usage_data_provider_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;

koha-tmpl/intranet-tmpl/prog/js/vue/components/ERM/UsageStatisticsDataProviderDetails.vue

@@ -32,6 +32,12 @@
                     {{ usage_data_provider.report_types }}
                 </span>
             </li>
+            <li>
+                <label>{{ $__("Service platform") }}:</label>
+                <span id="service_platform">
+                    {{ usage_data_provider.service_platform }}
+                </span>
+            </li>
         </ol>
     </fieldset>
     <legend>{{ $__("SUSHI credentials") }}</legend>

koha-tmpl/intranet-tmpl/prog/js/vue/components/ERM/UsageStatisticsDataProvidersFormAdd.vue

@@ -118,6 +118,15 @@
                                 :disabled="!selected_provider && !manual_form"
                             />
                         </li>
+                        <li>
+                            <label for="usage_data_provider_service_platform"
+                                >{{ $__("Service platform") }}:
+                            </label>
+                            <input
+                                id="usage_data_provider_service_platform"
+                                v-model="usage_data_provider.service_platform"
+                            />
+                        </li>
                         <li>
                             <label
                                 class="required"