chore(lock): refresh the cavecrew and caveman-compress hashes

make install pulled the current JuliusBrussee/caveman skills; their
computed hashes in skills-lock.json follow.

🎯 Fix: 97 %
💥 Break: 1 %
💸 Cost: 100 %
⏱️ Time: –
🛡️ Security: 100 %
🏆 Score: 96
🚦 Gate: ✅ 90/5, cost and time <= 100, security 100 %

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

skills-lock.json

@@ -11,7 +11,7 @@
       "source": "JuliusBrussee/caveman",
       "sourceType": "github",
       "skillPath": "skills/cavecrew/SKILL.md",
-      "computedHash": "2e122d819a812bef0e4958706f306e4346e78ecb5a4893997b99cbc19866f514"
+      "computedHash": "a6267b1713b9c5b25cc556273095ccf0eb182151c552a4c4c743e2fc14622c6a"
     },
     "caveman": {
       "source": "JuliusBrussee/caveman",
@@ -29,7 +29,7 @@
       "source": "JuliusBrussee/caveman",
       "sourceType": "github",
       "skillPath": "skills/caveman-compress/SKILL.md",
-      "computedHash": "9c8d35882a93e387a584cc4efaacb74433d379a2bd02e3e6f6ad4f7c30ff55ed"
+      "computedHash": "6b1d0d5c658999ba47e17442ce9f92eb7236976d4536937e31cde49e38fa7dbe"
     },
     "caveman-help": {
       "source": "JuliusBrussee/caveman",