Fix phpstan deprecations [#3570865]

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  310    Call to deprecated function responsive_image_get_image_dimensions():   
         in drupal:11.3.0 and is removed from drupal:12.0.0. Use  \Drupal\responsive_image\ResponsiveImageBuilder::getImageDimensions() instead.                                                            
         🪪  function.deprecated                                                
  
321    Call to deprecated function responsive_image_get_image_dimensions():   
         in drupal:11.3.0 and is removed from drupal:12.0.0. Use                                                                                                
         \Drupal\responsive_image\ResponsiveImageBuilder::getImageDimensions()  
            instead.                                                            
         🪪  function.deprecated        
                                        
  328    Call to deprecated function _responsive_image_image_style_url():       
         in drupal:11.3.0 and is removed from drupal:13.0.0. Use                 
         \Drupal\responsive_image\ResponsiveImageBuilder::getImageStyleUrl()    
            instead.                                                            
         🪪  function.deprecated

Issue fork inline_responsive_images-3570865

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3570865-fix-phpstan-deprecations changes, plain diff MR !24
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