Put Windows artefact in zip archive (#822)

* Put Windows artefact in zip archive

This PR adds an extra step to the Windows pipeline to put the Windows artefact in a `.zip` archive. 

A lot of places (specially companies) has proxies that outright blocks everything ending in `.exe` and this is a neat way to make it a bit easier to distribute from Github to those places.

* Correct zip output path

* Archive linux artifact

.github/workflows/build.yml

@@ -49,10 +49,14 @@ jobs:
       run: |
         cargo build --release
         
+    - name: Archive Windows artifact
+      run: |
+        powershell Compress-Archive ./target/release/neovide.exe ./target/release/neovide.zip 
+
     - uses: actions/upload-artifact@v1
       with:
-        name: neovide-windows.exe
+        name: neovide-windows.zip
-        path: ./target/release/neovide.exe
+        path: ./target/release/neovide.zip
 
   build-mac:
 
@@ -164,10 +168,14 @@ jobs:
       run: |
         cargo build --release
         
+    - name: Archive Linux artifact
+      run: |
+        tar czvf ./target/release/neovide.tar.gz ./target/release/neovide
+
     - uses: actions/upload-artifact@v1
       with:
-        name: neovide-linux
+        name: neovide-linux.tar.gz
-        path: ./target/release/neovide
+        path: ./target/release/neovide.tar.gz
 
   build-m1: