Remove Windows ARM64 build workflow

Deleted the build-windows-arm64.yml workflow and its invocation from _on-push.yml. This removes support for building on Windows ARM64, possibly due to deprecation or lack of necessity.

.github/workflows/_on-push.yml

@@ -34,12 +34,6 @@ jobs:
     with:
       chain-network: ${{ github.ref_name == 'main' && 'mainnet' || 'testnet' }}
 
-  build-windows-arm:
-    name: Chain
-    uses: ./.github/workflows/build-windows-arm64.yml
-    with:
-      chain-network: ${{ github.ref_name == 'main' && 'mainnet' || 'testnet' }}
-
   build-macos-arm64:
     name: Chain
     uses: ./.github/workflows/build-macos-arm64.yml

.github/workflows/build-windows-arm64.yml

@@ -1,45 +0,0 @@
-name: build-windows
-permissions:
-  contents: read
-on:
-  workflow_call:
-    inputs:
-      chain-network:
-        description: "The network to use, can either be testnet, stagenet or mainnet"
-        default: testnet
-        required: false
-        type: string
-
-jobs:
-  msvc-194:
-    name: msvc-194-arm64
-    runs-on: windows-11-arm
-    steps:
-      - name: Checkout Project
-        uses: actions/checkout@v4.2.2
-        with:
-          fetch-depth: 0
-          submodules: recursive
-
-      - name: Cache SDK Folder
-        uses: actions/cache@v4
-        with:
-          path: ${{ github.workspace }}/build/sdk
-          key: ${{ runner.os }}-${{ runner.arch }}-sdk
-
-      - name: Install Conan
-        uses: conan-io/setup-conan@v1
-        with:
-          home: ${{ github.workspace }}/build/sdk
-          cache_packages: false
-
-      - name: Compile Release
-        run: make release CPU_CORES=4 TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}
-
-      - name: CLI Artifacts
-        uses: ./.github/actions/upload-artifacts
-        with:
-          chain-network: ${{ inputs.chain-network }}
-          assets: lethean-*
-          asset-type: 'cli'
-          asset-directory: ${{ github.workspace }}/build/release/packages