[MM-52121]: Migrate About build modal unit test to testing library (#22927)

* Migrate About build modal unit test to testing library

* add user-event library

* add user event

* remove snapshot

webapp/package-lock.json

@@ -3663,6 +3663,7 @@
         "@redux-devtools/extension": "3.2.3",
         "@testing-library/jest-dom": "5.16.4",
         "@testing-library/react": "12.1.4",
+        "@testing-library/user-event": "12.1.4",
         "@types/bootstrap": "4.5.0",
         "@types/country-list": "2.1.0",
         "@types/enzyme": "3.10.11",
@@ -3844,6 +3845,22 @@
         }
       }
     },
+    "channels/node_modules/@testing-library/user-event": {
+      "version": "12.1.4",
+      "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-12.1.4.tgz",
+      "integrity": "sha512-vd5s43lNfyq/JEr8ndQmS+An6dEVUmjW9zqtpmMHU+rrPMaHLrUIlWZ9wDE8ALS/dFMsu6U00A5X/7Dv/2tWnw==",
+      "dev": true,
+      "dependencies": {
+        "@babel/runtime": "^7.10.2"
+      },
+      "engines": {
+        "node": ">=10",
+        "npm": ">=6"
+      },
+      "peerDependencies": {
+        "@testing-library/dom": ">=7.21.4"
+      }
+    },
     "channels/node_modules/@types/react-select": {
       "version": "3.0.19",
       "resolved": "https://registry.npmjs.org/@types/react-select/-/react-select-3.0.19.tgz",
@@ -54422,6 +54439,7 @@
         "@stripe/stripe-js": "1.41.0",
         "@testing-library/jest-dom": "5.16.4",
         "@testing-library/react": "12.1.4",
+        "@testing-library/user-event": "12.1.4",
         "@tippyjs/react": "4.2.6",
         "@types/bootstrap": "4.5.0",
         "@types/color-hash": "1.0.2",
@@ -54668,6 +54686,15 @@
             "typescript": "^4.7"
           }
         },
+        "@testing-library/user-event": {
+          "version": "12.1.4",
+          "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-12.1.4.tgz",
+          "integrity": "sha512-vd5s43lNfyq/JEr8ndQmS+An6dEVUmjW9zqtpmMHU+rrPMaHLrUIlWZ9wDE8ALS/dFMsu6U00A5X/7Dv/2tWnw==",
+          "dev": true,
+          "requires": {
+            "@babel/runtime": "^7.10.2"
+          }
+        },
         "@types/react-select": {
           "version": "3.0.19",
           "resolved": "https://registry.npmjs.org/@types/react-select/-/react-select-3.0.19.tgz",