[BLE] Fixed ble conn will crash during erasing flash(backport v4.3) See merge request espressif/esp-idf!14795
@@ -1 +1 @@
-Subproject commit 12f00c45ce9c8cf9a9b2e607b4954f12d4191ffb
+Subproject commit 7ad49c38b893952bbed155ede2c7684f0307f6d3