Integrate new path-to-regexp with trailing optionals (#2644)

Fix #2497

Ref pillarjs/path-to-regexp#176

services/azure-devops/azure-devops-coverage.service.js

@@ -79,7 +79,7 @@ module.exports = class AzureDevOpsCoverage extends AzureDevOpsBase {
       },
       {
         title: 'Azure DevOps coverage (branch)',
-        pattern: ':organization/:project/:definitionId/:branch',
+        pattern: ':organization/:project/:definitionId/:branch*',
         namedParams: {
           organization: 'swellaby',
           project: 'opensource',
@@ -96,8 +96,7 @@ module.exports = class AzureDevOpsCoverage extends AzureDevOpsBase {
   static get route() {
     return {
       base: 'azure-devops/coverage',
-      format: '([^/]+)/([^/]+)/([^/]+)(?:/(.+))?',
-      capture: ['organization', 'project', 'definitionId', 'branch'],
+      pattern: ':organization/:project/:definitionId/:branch*',
     }
   }
 

services/azure-devops/azure-devops-tests.service.js

@@ -108,7 +108,7 @@ module.exports = class AzureDevOpsTests extends AzureDevOpsBase {
       },
       {
         title: 'Azure DevOps tests (branch)',
-        pattern: ':organization/:project/:definitionId/:branch',
+        pattern: ':organization/:project/:definitionId/:branch*',
         namedParams: {
           organization: 'azuredevops-powershell',
           project: 'azuredevops-powershell',
@@ -176,8 +176,7 @@ module.exports = class AzureDevOpsTests extends AzureDevOpsBase {
   static get route() {
     return {
       base: 'azure-devops/tests',
-      format: '([^/]+)/([^/]+)/([^/]+)(?:/(.+))?',
-      capture: ['organization', 'project', 'definitionId', 'branch'],
+      pattern: ':organization/:project/:definitionId/:branch*',
       queryParams: [
         'compact_message',
         'passed_label',