headers: fail Build on missing native exports and assert MI/COM layouts (#2739)

Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>

internal/pdh/query.go

@@ -39,6 +39,10 @@ type Query struct {
 // NewQuery opens a query for [NewQueryCollector]. The caller must Close it
 // after the collectors in it.
 func NewQuery() (*Query, error) {
+	if err := Load(); err != nil {
+		return nil, err
+	}
+
 	var handle pdhQueryHandle
 
 	if ret := OpenQuery(0, 0, &handle); ret != ErrorSuccess {