formatter: Use semicolons (#4686)

I prefer semicolors, they also help avoiding certain pitfalls in JavaScript/TypeScript, such as the following code sample:
```js
const xyz = "test"
(something.else as string) = "another"
```
This results in a TypeError: "test" is not a function, this is because js thinks we are trying to call the string "test" as a function.
To fix this it requires a `;` somewhere before the `(`, such as `;(something ... ` which in my opinion is ugly and less clean overall.

packages/utils/tests/urlToBase64.spec.ts

@@ -1,30 +1,30 @@
-import { expect } from 'chai'
-import { afterEach, beforeEach, describe, it } from 'mocha'
-import sinon from 'sinon'
-import { urlToBase64 } from '../src/urlToBase64.js'
+import { expect } from 'chai';
+import { afterEach, beforeEach, describe, it } from 'mocha';
+import sinon from 'sinon';
+import { urlToBase64 } from '../src/urlToBase64.js';
 
 describe('urlToBase64.ts', () => {
-  let fetchStub: sinon.SinonStub
+  let fetchStub: sinon.SinonStub;
 
   beforeEach(() => {
-    fetchStub = sinon.stub(globalThis, 'fetch')
-  })
+    fetchStub = sinon.stub(globalThis, 'fetch');
+  });
 
   afterEach(() => {
-    sinon.restore()
-  })
+    sinon.restore();
+  });
 
   describe('urlToBase64 function', () => {
     it('Will convert a png image to base64', async () => {
-      const mockArrayBuffer = new ArrayBuffer(8)
+      const mockArrayBuffer = new ArrayBuffer(8);
 
       fetchStub.resolves({
         arrayBuffer: () => Promise.resolve(mockArrayBuffer),
-      })
+      });
 
-      const url = await urlToBase64('https://example.com/image.png')
+      const url = await urlToBase64('https://example.com/image.png');
 
-      expect(url).equal('data:image/png;base64,AAAAAAAAAAA=')
-    })
-  })
-})
+      expect(url).equal('data:image/png;base64,AAAAAAAAAAA=');
+    });
+  });
+});