feat: setup dotnet CI

Author: ganeshnj

.github/workflows/dotnet.yml

@@ -0,0 +1,54 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+name: .NET
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [windows-latest, macos-latest, ubuntu-latest]
+        include:
+          - os: windows-latest
+            target: [x86_64-pc-windows-msvc, i686-pc-windows-msvc]
+          - os: macos-latest
+            target: [x86_64-apple-darwin, arch64-apple-darwin]
+          - os: ubuntu-latest
+            target: [x86_64-alpine-linux-musl, aarch64-alpine-linux-musl, x86_64-unknown-linux-gnu, aarch64-unknown-linux-gnu]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install rustup
+        if: matrix.os == 'windows-latest'
+        run: |
+          $ProgressPreference = "SilentlyContinue"
+          Invoke-WebRequest https://win.rustup.rs/ -OutFile rustup-init.exe
+          .\rustup-init.exe -y --default-host=${{ matrix.target }} --default-toolchain=none
+          del rustup-init.exe
+          rustup target add ${{ matrix.target }}
+        shell: powershell
+
+      - name: Install rustup
+        if: matrix.os == 'macos-latest' || matrix.os == 'ubuntu-latest'
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+          source $HOME/.cargo/env
+          rustup target add ${{ matrix.target }}
+        shell: bash
+
+      - name: Build
+        if: matrix.os == 'windows-latest'
+        run:  ./windows/build-artifacts.ps1 bin
+
+      - name: Build
+        if: matrix.os == 'macos-latest' || matrix.os == 'ubuntu-latest'
+        run: ./build-profiling-ffi.sh