tests: fix tests

Author: hugocaillard

components/clarinet-sdk/node/tests/simnet-usage.test.ts

@@ -439,7 +439,8 @@ describe("the simnet can execute commands", () => {
 
 describe("the sdk handles multiple manifests project", () => {
   it("handle invalid project", () => {
-    const manifestPath = path.join(process.cwd(), "tests", "fixtures", "contracts", "invalid.clar");
+    // the lsp displays paths with the unix notation, hence why we are hardcoding the contract path with `/`
+    const manifestPath = `${path.join(process.cwd(), "node")}/tests/fixtures/contracts/invalid.clar`;
     const expectedErr = `error: unexpected ')'\n--> ${manifestPath}:5:2\n)) ;; extra \`)\`\n`;
 
     expect(async () => {