chore(test): remove content-type workarounds post fix in pact-ref

see pact-foundation/pact-reference#429 for more detail

examples/v3/todo-consumer/src/todo.js

@@ -7,10 +7,6 @@ const parser = new XMLParser({
   ignoreAttributes: false,
 });
 let serverUrl = 'http://127.0.0.1:2203';
-const HasBinaryPayloadIssue =
-  process.platform === 'win32' ||
-  (process.platform === 'darwin' && process.arch === 'arm64') ||
-  (process.platform === 'linux' && process.arch === 'arm64');
 
 module.exports = {
   getProjects: async (format = 'json') => {
@@ -44,9 +40,7 @@ module.exports = {
     const data = fs.readFileSync(image);
     return axios.post(serverUrl + '/projects/' + id + '/images', data, {
       headers: {
-        'Content-Type': HasBinaryPayloadIssue
-          ? 'application/octet-stream'
-          : 'image/jpeg',
+        'Content-Type': 'image/jpeg',
       },
     });
   },

examples/v3/todo-consumer/test/consumer.spec.js

@@ -8,10 +8,6 @@ const LOG_LEVEL = process.env.LOG_LEVEL || 'TRACE';
 
 const TodoApp = require('../src/todo');
 const expect = chai.expect;
-const HasBinaryPayloadIssue =
-  process.platform === 'win32' ||
-  (process.platform === 'darwin' && process.arch === 'arm64') ||
-  (process.platform === 'linux' && process.arch === 'arm64');
 chai.use(chaiAsPromised);
 
 describe('Pact V3', () => {
@@ -148,15 +144,14 @@ describe('Pact V3', () => {
       });
     });
 
-    // See https://github.com/pact-foundation/pact-reference/issues/171 for why it's skipped
     describe('with image uploads', () => {
       before(() => {
         provider
           .given('i have a project', { id: '1001', name: 'Home Chores' })
           .uponReceiving('a request to store an image against the project')
           .withRequestBinaryFile(
             { method: 'POST', path: '/projects/1001/images' },
-            HasBinaryPayloadIssue ? 'application/octet-stream' : 'image/jpeg',
+            'image/jpeg',
             path.resolve(__dirname, 'example.jpg')
           )
           .willRespondWith({ status: 201 });