Summary

1. Changed the name for TriGem 286M into VULCAN-II and added its alias
2. Corrected the manufacturers' names for GDC-212M and EPC-2102
3. Added the "ED" (Expandable Desktop) to Batman's Revenge machine to avoid a duplicate name
4. Added alias for some Intel machines

Checklist

• Closes #xxx
• I have tested my changes locally and validated that the functionality works as intended
• I have discussed this with core contributors already
• This pull request requires changes to the ROM set
  • I have opened a roms pull request - https://github.com/86Box/roms/pull/changeme/
• This pull request requires changes to the asset set
  • I have opened an assets pull request - https://github.com/86Box/assets/pull/changeme/

References

Found on The Retro Web's five entries:
https://theretroweb.com/motherboards/s/trigem-vulcan-ii
https://theretroweb.com/motherboards/s/intel-premiere-pci-ed-batman-s-revenge
https://theretroweb.com/motherboards/s/intel-ag430hx-agate
https://theretroweb.com/motherboards/s/intel-430vx-hannibal-plus
https://theretroweb.com/motherboards/s/intel-te430vx-tiger-eye