tools: introduce LazyClose()

Signed-off-by: Alejandro Mery <amery@jpi.io>

pkg/tools/tools.go

@@ -1,2 +1,11 @@
 // Package tools contains helpers
 package tools
+
+import "io"
+
+// LazyClose closes an [io.Closer] and discards the error
+func LazyClose(p io.Closer) {
+	if p != nil {
+		_ = p.Close()
+	}
+}