ci: Github actions to version and creation of the release

If the action is successful, it will:
1) Determine the next version number
2) Create a tag and make a github release
3) Write the version number in pyproject.toml and made
   that a commit

Signed-off-by: Kinza Qamar <[email protected]>

Author: KinzaQamar

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+# Copyright lowRISC contributors (OpenTitan project).
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
+name: DVSim Release
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Repository checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install python-semantic-release package
+        run: python3 -m pip install python-semantic-release
+
+      - name: Versioning and Publishing the release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          semantic-release version --no-changelog
+          semantic-release publish