Allow repairing point cloud layer paths in bad layer handler dialog

Fixes #42113

(cherry picked from commit 73613b7)

src/core/providers/ept/qgseptprovider.cpp

@@ -194,6 +194,11 @@ QString QgsEptProviderMetadata::filters( QgsProviderMetadata::FilterType type )
   return QString();
 }
 
+QgsProviderMetadata::ProviderCapabilities QgsEptProviderMetadata::providerCapabilities() const
+{
+  return FileBasedUris;
+}
+
 QString QgsEptProviderMetadata::encodeUri( const QVariantMap &parts ) const
 {
   const QString path = parts.value( QStringLiteral( "path" ) ).toString();

src/core/providers/ept/qgseptprovider.h

@@ -74,6 +74,7 @@ class QgsEptProviderMetadata : public QgsProviderMetadata
     QString encodeUri( const QVariantMap &parts ) const override;
     QVariantMap decodeUri( const QString &uri ) const override;
     QString filters( FilterType type ) override;
+    ProviderCapabilities providerCapabilities() const override;
 };
 
 ///@endcond

src/providers/pdal/qgspdalprovider.cpp

@@ -339,6 +339,11 @@ QString QgsPdalProviderMetadata::filters( QgsProviderMetadata::FilterType type )
   return QString();
 }
 
+QgsProviderMetadata::ProviderCapabilities QgsPdalProviderMetadata::providerCapabilities() const
+{
+  return FileBasedUris;
+}
+
 QString QgsPdalProviderMetadata::encodeUri( const QVariantMap &parts ) const
 {
   const QString path = parts.value( QStringLiteral( "path" ) ).toString();

src/providers/pdal/qgspdalprovider.h

@@ -81,6 +81,7 @@ class QgsPdalProviderMetadata : public QgsProviderMetadata
     int priorityForUri( const QString &uri ) const override;
     QList< QgsMapLayerType > validLayerTypesForUri( const QString &uri ) const override;
     QString filters( FilterType type ) override;
+    ProviderCapabilities providerCapabilities() const override;
 };
 
 #endif // QGSPDALPROVIDER_H