fix: correct gitleaks config stopwords placement

Author: d-oit

.gitleaks.toml

@@ -58,6 +58,21 @@ regexes = [
     '''['"](dGVzdA==|ZGVtbw==|ZXhhbXBsZQ==)['"]''',
 ]
 
+stopwords = [
+    "test",
+    "demo",
+    "example",
+    "placeholder",
+    "dummy",
+    "fake",
+    "mock",
+    "sample",
+    "template",
+    "documentation",
+    "tutorial",
+    "guide"
+]
+
 # Specific rules to customize
 [[rules]]
 id = "generic-api-key"
@@ -100,19 +115,3 @@ paths = [
 # Example: Allow specific commit that contains test data migration
 # "95f65c37dda67ee497aceb3246c323458d946160" = "Initial test data setup"
 
-# Stop words that indicate test/demo content
-[allowlist.stopwords]
-stopwords = [
-    "test",
-    "demo", 
-    "example",
-    "placeholder",
-    "dummy",
-    "fake",
-    "mock",
-    "sample",
-    "template",
-    "documentation",
-    "tutorial",
-    "guide"
-]