Update cstrike.toml

[venomxtreme-cs]

Add my CS1.6 server

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[github-actions]

Server list PR validation

✅ Ready to merge — 1 entry verified, no problems found.

Probed 1 new or changed entry.

Gamedir	Address	Change	Claimed	Responder	Host	Notes
cstrike	94.156.11.186:27020	new	48 (GoldSrc)	48 (GoldSrc)	Venom Xtreme | Zombie Escape | Naruto Shippuden	✅ answered on the declared protocol.

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