Add Workflow and Dependabot (#54)

* Create dependabot.yml

* Create main.yml

* Update main.yml

* Update main.yml

* Update main.yml

* Bump external/IniReader from `85c2845` to `e917a99`

Bumps [external/IniReader](https://github.com/ThirteenAG/IniReader) from `85c2845` to `e917a99`.
- [Commits](ThirteenAG/IniReader@85c2845...e917a99)

---
updated-dependencies:
- dependency-name: external/IniReader
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update main.yml

* Update main.yml

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "gitsubmodule"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/main.yml

@@ -0,0 +1,49 @@
+name: Build
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+
+    - name: Add MSBuild to PATH
+      uses: microsoft/setup-msbuild@v1
+
+    - name: Configure build
+      shell: cmd
+      run: ./premake5.bat
+
+    - name: Build
+      shell: cmd
+      run: msbuild -m build/III.VC.SA.IV.Project2DFX.sln /property:Configuration=Release /property:Platform=Win32
+
+    - name: Download Open Limit Adjuster
+      uses: robinraju/release-downloader@main
+      with:
+        repository: "GTAmodding/III.VC.SA.LimitAdjuster"
+        latest: true
+        extract: true
+        out-file-path: "data"
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        compression-level: 9
+        name: III.VC.SA.IV.Project2DFX
+        path: |
+          data\*
+          !data\*.exe
+          !data\*.bat
+          !data\*.zip
+          !data\2DFXDataGrabber\
+          !data\*\*.exp
+          !data\*\*.lib
+          !data\*\*.pdb