FORECON Gear Preset + Admin ERT Addition

[Steelpoint]

About the pull request

Adds a set of FORECON gear presets set to simulate the FORECON marines, but properly equipped. Furthermore adds two admin only ERT's to summon a squad (6 people) or a platoon (30 people) of FORECON.

• Adds a set of recon light armour for FORECON, has same defence as medium armour but light armour move speed.
• Tactical attachment variant of the custom M4RA and regular M4RA that FORECON use
• Adds squad settings for ERT FORECON

No changes to regular FORECON are made.

Explain why it's good for the game

The intention behind this is to give staff more tools to make use of FORECON in regular gameplay, either to spawn in individual FORECON marines or to send in FORECON ERT's for an event.

The PR does not add FORECON to the regular Distress Beacon pool.

Testing Photographs and Procedure

Changelog

🆑
add: Marine force reconnaissance gear presets have been added for admin use.
add: ERT force reconnaissance have functional squad settings, including a squad colour (green) and a radio channel. These settings do not apply for survivor force reconnaissance marines.
add: A marine force reconnaissance distress signal has been added. Spawning either a 6-man squad, or a 30-man platoon. These are currently for admin use only.
add: A set of customized M3-R armour has been added for force reconnaissance marines. It has comparable defensive values to M3 armour but has the speed slowdown of M3-L armour. Only ERT force reconnaissance marines will spawn with this.
/:cl:

[github-actions]

This PR has been inactive for long enough to be automatically marked as stale. This means it is at risk of being auto closed in ~ 7 days, please address any outstanding review items and ensure your PR is finished, if these are all true and you are auto-staled anyway, you need to actively ask maintainers if your PR will be merged. Once you have done any of the previous actions then you should request a maintainer remove the stale label on your PR, to reset the stale timer. If you feel no maintainer will respond in that time, you may wish to close this PR youself, while you seek maintainer comment, as you will then be able to reopen the PR yourself

[Steelpoint]

Since I heard someone mention it, this PR is not adding the FORECON armour to the regular FORECON spawns on Chances Claim, the armour is only for the ERT spawn.

[github-actions]

This PR has been inactive for long enough to be automatically marked as stale. This means it is at risk of being auto closed in ~ 7 days, please address any outstanding review items and ensure your PR is finished, if these are all true and you are auto-staled anyway, you need to actively ask maintainers if your PR will be merged. Once you have done any of the previous actions then you should request a maintainer remove the stale label on your PR, to reset the stale timer. If you feel no maintainer will respond in that time, you may wish to close this PR youself, while you seek maintainer comment, as you will then be able to reopen the PR yourself

[Drulikar]

Stale exempt until reviewed.

[Skatuk]

can you change the colour cause echo is already existant, maybe something like white
Also did notice a typo in light armour