fix: stabilize cross-platform CI

Author: jonluca

.github/workflows/CI-CD.yaml

@@ -53,6 +53,7 @@ jobs:
         run: pnpm test:node
 
       - name: Send code coverage results to Coveralls
+        if: runner.os != 'macOS'
         uses: coverallsapp/github-action@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}

test/specs/dereference-max-depth/dereference-max-depth.spec.ts

@@ -45,7 +45,7 @@ describe("Dereference max depth", () => {
 
   it("should apply max depth to reference chains", async () => {
     const parser = new $RefParser();
-    await parser.resolve(createReferenceChain(5_000));
+    await parser.resolve(createReferenceChain(1_001));
 
     expect(() => parser.$refs.get("#/entry")).to.throw(/Maximum dereference depth \(500\)/);
     expect(() =>