fix(ci): wait for linux binaries when exporting to web

Ensures we have both the linux and wasm binaries when exporting to web.
The linux binaries are required as the host system uses linux and will
fail to identify the GDExtension node types (PTY, Terminal) leading to
the export not including them.

Also removes the retry action as the initial export command was not
returning an error exit code anyway.

.github/workflows/main.yml

@@ -189,24 +189,26 @@ jobs:
           export-templates: true
       - name: Import assets
         run: godot --editor --headless --quit-after 100 || true
-      - name: Wait for build
+      - name: Wait for wasm build
         uses: fountainhead/action-wait-for-check@v1.2.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           checkName: "Build (web, wasm32, release) #${{ github.run_number }}/${{ github.run_attempt }}"
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
+      - name: Wait for linux build # Required for linux-based editor to recognize the GDExtension node types.
+        uses: fountainhead/action-wait-for-check@v1.2.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          checkName: "Build (linux, x86_64, debug) #${{ github.run_number }}/${{ github.run_attempt }}"
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
       - name: Install binary build artifacts
         uses: actions/download-artifact@v4
         with:
           path: addons/godot_xterm/native/bin
           merge-multiple: true
       - name: Export for web
-        uses: nick-fields/retry@v3
-        with:
-          command: godot --no-window --export-release Web
-          retry_on: error
-          timeout_minutes: 5
-          max_attempts: 6
+        shell: bash
+        run: godot --no-window --export-release Web
       - name: NPM cache
         uses: c-hive/gha-npm-cache@v1
         with: