4.7 issue with Dualshock 3, can't be connected by bluetooth correctly, they are not remembered

[psaezdev]

Describe the bug
Dualshock 3 can't be connected by bluetooth correctly, they are not remembered

To Reproduce
Steps to reproduce the behavior:

1. Clean installation
2. Connect DS3 with cable and press the center button to connect with emuelec and remove the wire
3. Maybe it will connect maybe not, but now, take another different DS3 and do it the same. It detects it with the wire as controller 2 but after removing the wire it will not be synced with emulec
4. After trying a lot of times and rebooting a lot of times I achieved syncing 3 DS3 controllers but the fourth controller was impossible to achieve.

Expected behavior
all my 4 controlers synced by bluetooth

EmuELEC version:

• Version 4.7

Device (please complete the following information):

• SOC: S095x3
• Brand: TUREWELL
• Model T95 max +

Additional context
The controllers work perfectly, and they sync correctly with emuelec 4.6. Well, with the issues that got 4.6 that shutdown the controllers after some minutes etc.. but 4.6 remembered the sync of the controllers on first try.

[Langerz82]

If you need backward compatibility, first SSH into your device then execute the following commands:

cd /emuelec/scripts
wget https://raw.githubusercontent.com/EmuELEC/EmuELEC/v4.6/packages/sx05re/emuelec/bin/batocera/emuelec-bluetooth
chmod +x /emuelec/scripts/emuelec-bluetooth

then re-boot, and it should revert to the old bluetooth connect script.

If you want to revert it to the 4.7 script just rename the emuelec-bluetooth file in scripts with .bak:

mv /emuelec/scripts/emuelec-bluetooth /emuelec/scripts/emuelec-bluetooth.bak