src: start sending get request with query params

We are incorrectly using formData in a get request. To move
away from this we send both query params and formData until
the server is fully upgraded. After which we can stop sending
formData.

src/__tests__/setup-builder.test.ts

@@ -0,0 +1,54 @@
+import * as reporter from '../reporter';
+import { getStickyDisk } from '../setup_builder';
+import FormData from 'form-data';
+
+jest.mock('../reporter');
+
+describe('getStickyDisk', () => {
+  const mockGet = jest.fn();
+
+  beforeEach(() => {
+    jest.resetAllMocks();
+    process.env.GITHUB_REPO_NAME = 'test-repo';
+    process.env.BLACKSMITH_REGION = 'test-region';
+    process.env.BLACKSMITH_INSTALLATION_MODEL_ID = 'test-model';
+    process.env.VM_ID = 'test-vm';
+
+    (reporter.createBlacksmithAgentClient as jest.Mock).mockResolvedValue({});
+    (reporter.get as jest.Mock).mockImplementation(mockGet);
+    mockGet.mockResolvedValue({
+      data: {
+        expose_id: 'test-expose-id',
+        disk_identifier: 'test-device'
+      }
+    });
+  });
+
+  it('sets both FormData and query parameters correctly', async () => {
+    const appendSpy = jest.spyOn(FormData.prototype, 'append');
+    
+    await getStickyDisk();
+
+    expect(mockGet).toHaveBeenCalledTimes(1);
+    const [, url, formData] = mockGet.mock.calls[0];
+
+    // Verify query parameters
+    expect(url).toContain('stickyDiskKey=test-repo');
+    expect(url).toContain('region=test-region');
+    expect(url).toContain('installationModelID=test-model');
+    expect(url).toContain('vmID=test-vm');
+
+    // Verify FormData is correct type
+    expect(formData instanceof FormData).toBeTruthy();
+    
+    // Verify the headers are set correctly
+    const headers = formData.getHeaders();
+    expect(headers['content-type']).toContain('multipart/form-data');
+
+    // Verify the correct fields were appended
+    expect(appendSpy).toHaveBeenCalledWith('stickyDiskKey', 'test-repo');
+    expect(appendSpy).toHaveBeenCalledWith('region', 'test-region');
+    expect(appendSpy).toHaveBeenCalledWith('installationModelID', 'test-model');
+    expect(appendSpy).toHaveBeenCalledWith('vmID', 'test-vm');
+  });
+});