What Does This PR Do

• Migrates /obj/item/gripper to the new attack chain.
• Fixes Cyborg gripper cannot place cells in containers (APCs, cell chargers) #28124.
• Fixes Cyborg gripper cannot place light tiles onto plating #28104.
• Fixes an issue where animals would be petted x2 any time they were clicked on by the gripper (missing return).
• Fixes grippers bapping machines when inserting held items into them.
• Adds a check for the gripper into /obj/machinery/r_n_d/scientific_analyzer/item_interaction() so it returns ..() if being attacked by the gripper.

Why It's Good For The Game

Attack chain migration good.
Makes the gripper compatible with new attack chain.
Bug fixes good.

Testing

Became engiborg.
Assembled fire alarm*, air alarm, APC, extinguisher cabinet, defib mount, charger, and computer from components to completion.
Attacked scientific analyser with and without items held, behaviour remains the same as before migration.
Removed cell and added cell back into charger and APC.

Became mining borg.
Checked I could still grab goliath plates and armour myself with them.

Became service borg.
Checked I could still give people cigarettes
Checked I could help people up from the floor.
Petted Ian, tried to pet a juggernaut, hugged punpun.

*fire alarm required code alterations, atomised into #28136.

Declaration

• I confirm that I either do not require pre-approval for this PR, or I have obtained such approval and have included a screenshot to demonstrate this below.

Changelog

🆑
fix: Grippers can place light tiles again.
fix: Grippers can place cells into chargers and APCs again.
fix: Grippers no longer bap machines when inserting held items into them.
fix: Grippers no longer pet animals 2 times with one attack.
/:cl: