Try and make collab deploys faster (#7746)

Use github machines and build on host instead of in container

Release Notes:

- N/A

.github/workflows/deploy_collab.yml

@@ -63,9 +63,6 @@ jobs:
       - name: Sign into DigitalOcean docker registry
         run: doctl registry login
 
-      - name: Prune Docker system
-        run: docker system prune  --filter 'until=720h' -f
-
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
@@ -78,6 +75,9 @@ jobs:
       - name: Publish docker image
         run: docker push registry.digitalocean.com/zed/collab:${GITHUB_SHA}
 
+      - name: Prune Docker system
+        run: docker system prune  --filter 'until=72h' -f
+
   deploy:
     name: Deploy new server image
     needs:

Dockerfile

@@ -11,6 +11,7 @@ ARG GITHUB_SHA
 ENV GITHUB_SHA=$GITHUB_SHA
 RUN --mount=type=cache,target=./script/node_modules \
     --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,target=/usr/local/cargo/git \
     --mount=type=cache,target=./target \
     cargo build --release --package collab --bin collab