Improve mvn cmd for setting version for example workflow (#2)

Author: zefir-git

README.md

@@ -56,7 +56,7 @@ jobs:
       # You could set the version in your repository to something like `0.0.0-SNAPSHOT` and
       # it will always be overwritten to the correct version here when a release is created.
       - name: Set maven project ver
-        run: 'mvn versions:set -DnewVersion=${{ github.event.release.tag_name }}'
+        run: mvn -B versions:set -DnewVersion=${{ github.event.release.tag_name }} -DgenerateBackupPoms=false
 
       # This step compiles your Maven project to a `.jar`
       - name: Build and package Maven project
@@ -92,4 +92,4 @@ jobs:
 | `changelog`    | no       | The changelog for this version (markdown). Defaults to GitHub release notes.                                                                                                           |
 | `loaders`      | yes      | The mod loaders that this version supports (separated by commas or as JSON string array). See [createVersion](https://docs.modrinth.com/api-spec#tag/versions/operation/createVersion) |
 | `dependencies` | no       | A list of specific versions of projects that this version depends on (as JSON array). See [createVersion](https://docs.modrinth.com/api-spec#tag/versions/operation/createVersion)     |
-| `api-domain`   | no       | Modrinth API domain. For testing purposes you can set this to `staging-api.modrinth.com`. See [Modrinth Staging Server](https://staging.modrinth.com)                                  |                                  |
+| `api-domain`   | no       | Modrinth API domain. For testing purposes you can set this to `staging-api.modrinth.com`. See [Modrinth Staging Server](https://staging.modrinth.com)                                  |                                  |