Update path and toolchain up to date

.github/workflows/ci.yml

@@ -165,6 +165,25 @@ jobs:
           profile: minimal
           override: true
 
+      - name: Add mingw32 to path for i686-gnu
+        run: |
+          echo "C:\msys64\mingw32\bin" >> $GITHUB_PATH
+          echo "C:\msys64\usr\bin" >> $GITHUB_PATH
+        if: matrix.target == 'i686-pc-windows-gnu'
+        shell: bash
+      - name: Add mingw64 to path for x86_64-gnu
+        run: |
+          echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
+          echo "C:\msys64\usr\bin" >> $GITHUB_PATH
+        if: matrix.target == 'x86_64-pc-windows-gnu'
+        shell: bash
+      - name: Update gcc
+        if: matrix.target == 'x86_64-pc-windows-gnu'
+        run: pacman.exe -Sy --noconfirm mingw-w64-x86_64-toolchain
+      - name: Update gcc
+        if: matrix.target == 'i686-pc-windows-gnu'
+        run: pacman.exe -Sy --noconfirm mingw-w64-i686-toolchain
+
       - name: Build
         uses: actions-rs/cargo@v1
         with: