Reduce high freq keywords (#3265)

pkg/detectors/larksuite/larksuite.go

@@ -49,7 +49,7 @@ var (
 // Keywords are used for efficiently pre-filtering chunks.
 // Use identifiers in the secret preferably, or the provider name.
 func (s Scanner) Keywords() []string {
-	return []string{"lark", "larksuite", "t-", "a-", "u-"}
+	return []string{"lark", "larksuite"}
 }
 
 // FromData will find and optionally verify Larksuite secrets in a given set of bytes.