panic: *documentdb.Conn has not been finalized
	Object created by goroutine 54196 [running]:
	runtime/debug.Stack()
		/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/debug/stack.go:26 +0x67
	github.com/FerretDB/FerretDB/v2/internal/util/resource.Track[...](0xc003aa6800, 0xc002478720)
		/home/runner/work/FerretDB/FerretDB/internal/util/resource/resource.go:89 +0x29e
	github.com/FerretDB/FerretDB/v2/internal/documentdb.newConn(0xc0036f72a8)
		/home/runner/work/FerretDB/FerretDB/internal/documentdb/conn.go:39 +0x205
	github.com/FerretDB/FerretDB/v2/internal/documentdb.(*Pool).Acquire(0xc0012ca240)
		/home/runner/work/FerretDB/FerretDB/internal/documentdb/pool.go:89 +0x126
	github.com/FerretDB/FerretDB/v2/internal/documentdb.(*Pool).WithConn(0xc0012ca240, 0xc00367db40)
		/home/runner/work/FerretDB/FerretDB/internal/documentdb/pool.go:95 +0x9b
	github.com/FerretDB/FerretDB/v2/internal/handler.(*Handler).msgCurrentOp(0xc0014d2140, {0x249c078, 0xc0037ab290}, 0xc00308b660)
		/home/runner/work/FerretDB/FerretDB/internal/handler/msg_currentop.go:43 +0x2a5
	github.com/FerretDB/FerretDB/v2/internal/handler.(*Handler).Handle(0xc0014d2140, {0x249c078, 0xc0037ab290}, 0xc00308b660)
		/home/runner/work/FerretDB/FerretDB/internal/handler/handler.go:216 +0x6a8
	github.com/FerretDB/FerretDB/v2/internal/handler/middleware.(*dispatcher).Dispatch(0xc00230bfa0, {0x249c078, 0xc0037ab290}, 0xc00308b660)
		/home/runner/work/FerretDB/FerretDB/internal/handler/middleware/dispatcher.go:132 +0x264
	github.com/FerretDB/FerretDB/v2/internal/handler/middleware.(*Middleware).dispatch.func1()
		/home/runner/work/FerretDB/FerretDB/internal/handler/middleware/middleware.go:170 +0x292
	created by github.com/FerretDB/FerretDB/v2/internal/handler/middleware.(*Middleware).dispatch in goroutine 13809
		/home/runner/work/FerretDB/FerretDB/internal/handler/middleware/middleware.go:161 +0x29d
	

goroutine 18 [running]:
github.com/FerretDB/FerretDB/v2/internal/util/resource.cleanup(0xc002478720)
	/home/runner/work/FerretDB/FerretDB/internal/util/resource/resource.go:40 +0xa7