Suppress bugprone-use-after-move warnings

Bug: 150783499
Test: WITH_TIDY=1 make
Change-Id: Ifdd5d89d2207caba765e8f74e8a86f6b6b4ff609
diff --git a/tools/aapt2/xml/XmlDom.cpp b/tools/aapt2/xml/XmlDom.cpp
index 9a725fa..005eeb9 100644
--- a/tools/aapt2/xml/XmlDom.cpp
+++ b/tools/aapt2/xml/XmlDom.cpp
@@ -305,6 +305,8 @@
         if (pending_element == nullptr) {
           pending_element = util::make_unique<Element>();
         }
+        // pending_element is not nullptr
+        // NOLINTNEXTLINE(bugprone-use-after-move)
         pending_element->namespace_decls.push_back(std::move(decl));
         break;
       }