chore(deps): bump hl2sdk to e7ed969e

.github/pr-body.md

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+Automated PR to update hl2sdk submodule.
+
+## Changes
+- **From:** `aba345d55e0d17fd1472bf321c192643906737b0`
+- **To:** `e7ed969ea8cb9afebd19ba6c5f262c9048890543`
+
+## Commits in this update
+```
+e7ed969e cs2: Fix InputBitMask_t 64-bit shifts (#406)
+c76f3bf4 cs2: Add cs2 specific input bits
+d71baaef Add in_buttons.h
+fd0cd4b1 Fix missing include for CPlayerBitVec (#405)
+c9e9477d Restore l2cache.h & correct ehandle.h includes
+24526b85 cs2: Update shareddefs.h
+b2e51a76 Split CUtlOrderedMap into CUtlOrderedMapBase (#403)
+363855e8 Clean up unused files
+80cf8554 Transition CUtlMap to CUtlOrderedMap (#402)
+b93efe9c Fix invalid ptr access crash in CUtlSymbolTableLargeBase::AddString
+0e4b8211 Normalize CRLF line endings in dbg.h
+dc8e7324 Obsolete tier1.lib/.a & optimize murmurhash2 inlining
+daf6a227 Correct minor include issues
+1ec8cf5d Remove circular dependency in utlvector.h
+142cc867 Move Q_mem* defines to platform.h
+43c79224 Transition CCommandBuffer to tier0 (#399)
+d870fa2e Transition CUtlMemory to CUtlVectorMemory & add CUtlVectorBase (#401)
+3e163985 Add Vec3D (#400)
+5f891c90 Update INetworkGameServer (#397)
+8a620d7b Update CEntityInstance::ScriptAcceptInput params
+```
+
+## Latest commit info
+- **Message:** cs2: Fix InputBitMask_t 64-bit shifts (#406)
+- **Author:** Michal
+- **Date:** 2026-07-23 14:30:15 +0300
+
+---
+🤖 This PR was automatically created by the [bump-hl2sdk workflow](https://github.com/playpark/CounterStrikeSharp/actions/workflows/bump-hl2sdk.yml).