Adding upstream version 0.28.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tools/routine/routine_test.go

@@ -0,0 +1,27 @@
+package routine_test
+
+import (
+	"sync"
+	"testing"
+
+	"github.com/pocketbase/pocketbase/tools/routine"
+)
+
+func TestFireAndForget(t *testing.T) {
+	called := false
+
+	fn := func() {
+		called = true
+		panic("test")
+	}
+
+	wg := &sync.WaitGroup{}
+
+	routine.FireAndForget(fn, wg)
+
+	wg.Wait()
+
+	if !called {
+		t.Error("Expected fn to be called.")
+	}
+}