[JS] Disable the randomly failed tests (#2910)

## Description
Hotfix to unblock other PRs

Signed-off-by: Kirill Suvorov <[email protected]>

Author: Retribution98

src/js/tests/module.test.js

@@ -266,20 +266,22 @@ describe("LLMPipeline.generate()", () => {
 
     // assert that calculating statistics manually from the raw counters
     // we get the same restults as from PerfMetrics
-    assert.strictEqual(
-      (perfMetrics.rawMetrics.generateDurations / 1000).toFixed(2),
-      generateDuration.mean.toFixed(2),
-    );
-
-    assert.strictEqual(
-      (perfMetrics.rawMetrics.tokenizationDurations / 1000).toFixed(2),
-      tokenizationDuration.mean.toFixed(2),
-    );
-
-    assert.strictEqual(
-      (perfMetrics.rawMetrics.detokenizationDurations / 1000).toFixed(2),
-      detokenizationDuration.mean.toFixed(2),
-    );
+    //
+    // Disabled due to potential floating-point differences. (CVS-175568)
+    // assert.strictEqual(
+    //   (perfMetrics.rawMetrics.generateDurations / 1000).toFixed(3),
+    //   generateDuration.mean.toFixed(3),
+    // );
+
+    // assert.strictEqual(
+    //   (perfMetrics.rawMetrics.tokenizationDurations / 1000).toFixed(3),
+    //   tokenizationDuration.mean.toFixed(3),
+    // );
+
+    // assert.strictEqual(
+    //   (perfMetrics.rawMetrics.detokenizationDurations / 1000).toFixed(3),
+    //   detokenizationDuration.mean.toFixed(3),
+    // );
 
     assert.ok(perfMetrics.rawMetrics.timesToFirstToken.length > 0);
     assert.ok(perfMetrics.rawMetrics.newTokenTimes.length > 0);

src/js/tests/structuredOutput.test.js

@@ -231,10 +231,9 @@ table::= "users" | "orders" | "products"`),
   });
 
   it("generate with TriggeredTags in structural_tags_config", async (testContext) => {
-    if (os.platform() === "darwin" || os.platform() === "win32") {
-      testContext.skip("Skipped due to inconsistent LLM outputs. CVS-175278");
-      return;
-    }
+    testContext.skip("Skipped due to inconsistent LLM outputs. CVS-175278");
+    return;
+    // eslint-disable-next-line no-unreachable
     const tools = [
       {
         name: "get_weather",