Merge pull request #2262 from nextcloud/enable_trivial_clang_tidy_modernize_checks

Enable "trivial" modernize clang-tidy checks

.clang-tidy

@@ -1,16 +1,23 @@
 Checks: '-*,
     cppcoreguidelines-init-variables,
+    modernize-avoid-bind,
+    modernize-concat-nested-namespaces,
+    modernize-deprecated-ios-base-aliases,
     modernize-make-*,
     modernize-raw-string-literal,
     modernize-redundant-void-arg,
     modernize-replace-*,
     modernize-return-braced-init-list,
     modernize-shrink-to-fit,
+    modernize-unary-static-assert,
     modernize-use-auto,
     modernize-use-bool-literals,
     modernize-use-default-member-init,
     modernize-use-emplace,
+    modernize-use-equals-delete,
+    modernize-use-nodiscard,
     modernize-use-noexcept,
+    modernize-user-override,
     modernize-use-transparent-functors,
     modernize-use-uncaught-exceptions,
 '