chore: bump version to 1.1.4 and update dependencies

- upgrade @vscode/vsce from 3.8.1 to 3.9.1 (drops node >= 22 requirement to >= 20)
- rename config key `zemit.commitStyle` to `zemit.promptVersion` with new enum values `zemit-v1`/`zemit-v2`
- bump package version from 1.1.3 to 1.1.4

package-lock.json

@@ -1038,9 +1038,9 @@
       }
     },
     "node_modules/@vscode/vsce": {
-      "version": "3.8.1",
-      "resolved": "https://registry.npmjs.org/@vscode/vsce/-/vsce-3.8.1.tgz",
-      "integrity": "sha512-Ij1i53rvR2Z/BR8tdESNqb5l5GNvOLQIWSbE1NnRnXQrvJu/xhK8nVfe6vXKdI6L7/fUwzlqqB1gOjt901mTmg==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/@vscode/vsce/-/vsce-3.9.1.tgz",
+      "integrity": "sha512-MPn5p+DoudI+3GfJSpAZZraE1lgLv0LcwbH3+xy7RgEhty3UIkmUMUA+5jPTDaxXae00AnX5u77FxGM8FhfKKA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1078,7 +1078,7 @@
         "vsce": "vsce"
       },
       "engines": {
-        "node": ">= 22"
+        "node": ">= 20"
       },
       "optionalDependencies": {
         "keytar": "^7.7.0"