patch 8.2.2676: missing error message

Problem:    Missing error message.
Solution:   Add new error message.
diff --git a/src/errors.h b/src/errors.h
index e43cddb..0225531 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -393,3 +393,5 @@
 	INIT(= N_("E1177: For loop on %s not supported"));
 EXTERN char e_cannot_lock_unlock_local_variable[]
 	INIT(= N_("E1178: Cannot lock or unlock a local variable"));
+EXTERN char e_failed_to_extract_pwd_from_str_check_your_shell_config[]
+	INIT(= N_("E1179: Failed to extract PWD from %s, check your shell's config related to OSC 7"));