Ensure shields without toggles can still block damage

[BarryNorfolk]

About the PR

#5600 fixed deployable shields from blocking damage when they shouldn't, but inadvertently disabled shields without toggles from working.

Why / Balance

Blockable damage should be blocked when the user has an item that could block the blockable damage for the purpose of blocking. Causing the user wielding the blocking item to take less blockable damage than they would have not blocked in the case where they were not blocking by using a blocking item.

Technical details

Media

Bullet Shield

Energy Shield (Undeployed)

Energy Shield (Deployed)

Laser Shield

Telescopic Shield (Undeployed)

Telescopic Shield (Deployed)

Requirements

• I have tested all added content and changes.
• I have added media to this PR or it does not require an in-game showcase.

Licensing

• I confirm that I am the creator of the code in this PR, and allow licensing it under the following license(s), or that the original author(s) has given me permission to do so:
  • AGPL (https://github.com/DeltaV-Station/Delta-v/blob/master/LICENSE-AGPLv3.txt)
  • MIT (https://github.com/DeltaV-Station/Delta-v/blob/master/LICENSE-MIT.txt)

Changelog
🆑

• fix: Non-deployable blocking based items (shields) now block blockable damage when wielded for the purposes of blocking. (Normal shields reduce damage again)