use the correct script in pushworker

src/CloudflareDeployStep.zig

@@ -75,7 +75,7 @@ fn make(step: *std.Build.Step, prog_node: *std.Progress.Node) !void {
         &client,
         self.worker_name,
         self.options.wasm_dir orelse ".",
-        script,
+        final_script,
         al.writer(),
         std.io.getStdErr().writer(),
     );

src/main.zig

@@ -162,7 +162,10 @@ fn loadWasm(allocator: std.mem.Allocator, script: []const u8, wasm_dir: []const
     errdefer allocator.free(nm);
     const path = try std.fs.path.join(allocator, &[_][]const u8{ wasm_dir, nm });
     defer allocator.free(path);
-    const data = try std.fs.cwd().readFileAlloc(allocator, path, std.math.maxInt(usize));
+    const data = std.fs.cwd().readFileAlloc(allocator, path, std.math.maxInt(usize)) catch |e| {
+        std.log.err("Could not read {s}: {}", .{ path, e });
+        return e;
+    };
     return Wasm{
         .allocator = allocator,
         .name = nm,