esp32: Re-enable custom mbedtls error string tables.

To match other ports that use mbedtls.

Signed-off-by: Damien George <damien@micropython.org>

ports/esp32/esp32_common.cmake

@@ -42,7 +42,7 @@ list(APPEND MICROPY_SOURCE_LIB
     ${MICROPY_DIR}/lib/littlefs/lfs1_util.c
     ${MICROPY_DIR}/lib/littlefs/lfs2.c
     ${MICROPY_DIR}/lib/littlefs/lfs2_util.c
-    #${MICROPY_DIR}/lib/mbedtls_errors/esp32_mbedtls_errors.c
+    ${MICROPY_DIR}/lib/mbedtls_errors/esp32_mbedtls_errors.c
     ${MICROPY_DIR}/lib/oofatfs/ff.c
     ${MICROPY_DIR}/lib/oofatfs/ffunicode.c
 )