Update util.h

change MAX_ACCESS_KEY_ID_LENGTH to 128 according to https://docs.aws.amazon.com/IAM/latest/APIReference/API_AccessKey.html

libs/libs3/inc/util.h

@@ -71,7 +71,8 @@
 #define MAX_CANONICALIZED_RESOURCE_SIZE \
     (1 + 255 + 1 + MAX_URLENCODED_KEY_SIZE + (sizeof("?torrent") - 1) + 1)
 
-#define MAX_ACCESS_KEY_ID_LENGTH 32
+// according to https://docs.aws.amazon.com/IAM/latest/APIReference/API_AccessKey.html max length is nowadays 128
+#define MAX_ACCESS_KEY_ID_LENGTH 128
 
 // Maximum length of a credential string
 // <access key>/<yyyymmdd>/<region>/s3/aws4_request