Update install-esp-idf.sh

Author: Jason2866

tools/install-esp-idf.sh

@@ -69,6 +69,7 @@ if [ ! -x $idf_was_installed ] || [ ! -x $commit_predefined ]; then
 	cd $IDF_PATH
 	patch -p1 -N -i ../patches/esp32s2_i2c_ll_master_init.diff
         patch -p1 -N -i ../patches/mmu_map.diff
+	patch -p1 -N -i ../patches/lwip_max_tcp_pcb.diff
 	cd -
 
         # Get the exact IDF version from file "version.txt"