Update the TSV emitter-output-dir rule as required

eng/tools/typespec-validation/src/rules/sdk-tspconfig-validation.ts

@@ -1,3 +1,3 @@
 import { join } from "path";
 import { Suppression } from "suppressions";
 import { parse as yamlParse } from "yaml";
@@ -719,7 +719,7 @@
         : "";
 
     return {
-      success: true, // Always return success to avoid blocking PRs, errors are reported in stdOutput
+      success,
       stdOutput: `[${this.name}]: validation ${success ? "passed" : "failed"}.\n${stdOutputFailedResults}`,
     };
   }

eng/tools/typespec-validation/test/sdk-tspconfig-validation.test.ts

@@ -1,3 +1,3 @@
 import { afterEach, beforeEach, describe, it, MockInstance, vi } from "vitest";
 
 import { contosoTspConfig } from "@azure-tools/specs-shared/test/examples";
@@ -744,7 +744,7 @@
 
     const rule = new SdkTspConfigValidationRule(c.subRules);
     const result = await rule.execute(c.folder);
-    strictEqual(result.success, true); // Non-management should always pass
+    strictEqual(result.success, c.success); // Non-management should always pass
     if (c.success)
       strictEqual(result.stdOutput?.includes("[SdkTspConfigValidation]: validation passed."), true);
     if (!c.success)