Build: Adjust release config

The commit-analyser did not use the new rules. Now using the plugins definition.

Author: markusguenther

.releaserc

@@ -1,12 +1,6 @@
 {
     "branch": "master",
     "tagFormat": "${version}",
-    "analyzeCommits": {
-        "preset": "eslint",
-        "releaseRules": [
-            {"type": "Upgrade", "release": "patch"}
-        ]
-    },
     "verifyConditions": [
         {
             "path": "@semantic-release/changelog",
@@ -30,5 +24,12 @@
         "commitsSort": ["subject", "scope"],
       }
     },
-    "publish": ["@semantic-release/github", "@semantic-release/npm"]
+    "publish": ["@semantic-release/github", "@semantic-release/npm"],
+    "plugins": [
+        ["@semantic-release/commit-analyzer", {
+        "preset": "eslint",
+        "releaseRules": [
+            {"type": "Upgrade", "release": "patch"}
+        ]
+    ]
 }