bump @electron-forge/maker-rpm from 6.1.1 to 6.2.1

---
updated-dependencies:
- dependency-name: "@electron-forge/maker-rpm"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -51,7 +51,7 @@
     "@babel/eslint-parser": "^7.22.5",
     "@electron-forge/cli": "^6.1.1",
     "@electron-forge/maker-deb": "^6.2.1",
-    "@electron-forge/maker-rpm": "^6.1.1",
+    "@electron-forge/maker-rpm": "^6.2.1",
     "@electron-forge/maker-squirrel": "^6.1.1",
     "@electron-forge/maker-zip": "^6.1.1",
     "@electron-forge/plugin-webpack": "^6.1.1",