chore: bump version to 1.8.0

Signed-off-by: Sebastian Mendel <info@sebastianmendel.de>

Author: CybotTM

.claude-plugin/plugin.json

@@ -1,14 +1,14 @@
 {
-    "name": "typo3-core-contributions",
-    "version": "1.7.6",
-    "description": "TYPO3 Core contribution workflow (Forge, Gerrit, docs)",
-    "repository": "https://github.com/netresearch/typo3-core-contributions-skill",
-    "license": "(MIT AND CC-BY-SA-4.0)",
-    "author": {
-        "name": "Netresearch DTT GmbH",
-        "url": "https://www.netresearch.de"
-    },
-    "skills": [
-        "./skills/typo3-core-contributions"
-    ]
+  "name": "typo3-core-contributions",
+  "version": "1.8.0",
+  "description": "TYPO3 Core contribution workflow (Forge, Gerrit, docs)",
+  "repository": "https://github.com/netresearch/typo3-core-contributions-skill",
+  "license": "(MIT AND CC-BY-SA-4.0)",
+  "author": {
+    "name": "Netresearch DTT GmbH",
+    "url": "https://www.netresearch.de"
+  },
+  "skills": [
+    "./skills/typo3-core-contributions"
+  ]
 }