Fix trailing 0 in [F-Droid] yaml format (#3831)

Closes #3830

services/f-droid/f-droid.service.js

@@ -7,7 +7,7 @@ const { BaseYamlService, InvalidResponse } = require('..')
 
 const schema = Joi.object({
   CurrentVersion: Joi.alternatives()
-    .try(Joi.number(), Joi.string())
+    .try(Joi.string(), Joi.number())
     .required(),
 }).required()
 

services/f-droid/f-droid.tester.js

@@ -129,6 +129,20 @@ t.create('Package is found with fallback yml matadata format')
   )
   .expectBadge({ label: 'f-droid', message: 'v1.4' })
 
+t.create('Trailing 0 in yml format')
+  .get('/v/axp.tool.apkextractor.json')
+  .intercept(nock =>
+    nock(base)
+      .get(`${path}.txt`)
+      .reply(404)
+  )
+  .intercept(nock =>
+    nock(base)
+      .get(`${path}.yml`)
+      .reply(200, "CurrentVersion: '1.4000'")
+  )
+  .expectBadge({ label: 'f-droid', message: 'v1.4000' })
+
 t.create('Package is found with yml matadata format')
   .get('/v/axp.tool.apkextractor.json?metadata_format=yml')
   .intercept(nock =>