Added fallback redirects for 5.0 PIM -> Product Catalog rename#3187 (#404)

Author: mnocon

plugins.yml

@@ -49,4 +49,19 @@ plugins:
             'commerce/payment/configure_payment_method.md': 'commerce/payment/work_with_payment_methods.md'
             'commerce/shipping/configure_shipping_method.md': 'commerce/shipping_management/work_with_shipping_methods.md'
             'commerce/payment/create_payment_methods.md': 'commerce/payment/work_with_payment_methods.md'
-            'commerce/shipping_management/configure_shipping_methods.md': 'commerce/shipping_management/work_with_shipping_methods.md'
+            'commerce/shipping_management/configure_shipping_methods.md': 'commerce/shipping_management/work_with_shipping_methods.md'
+            'product_catalog/product_catalog.md': 'pim/pim.md'
+            'product_catalog/create_edit_product.md': 'pim/create_edit_product.md'
+            'product_catalog/create_product_types.md': 'pim/create_product_types.md'
+            'product_catalog/create_virtual_product.md': 'pim/create_virtual_product.md'
+            'product_catalog/manage_availability_and_stock.md': 'pim/manage_availability_and_stock.md'
+            'product_catalog/manage_currencies.md': 'pim/manage_currencies.md'
+            'product_catalog/manage_prices.md': 'pim/manage_prices.md'
+            'product_catalog/product_types.md': 'pim/product_types.md'
+            'product_catalog/products.md': 'pim/products.md'
+            'product_catalog/work_with_catalogs.md': 'pim/work_with_catalogs.md'
+            'product_catalog/work_with_product_assets.md': 'pim/work_with_product_assets.md'
+            'product_catalog/work_with_product_attributes.md': 'pim/work_with_product_attributes.md'
+            'product_catalog/work_with_product_categories.md': 'pim/work_with_product_categories.md'
+            'product_catalog/work_with_product_page_urls.md': 'pim/work_with_product_page_urls.md'
+            'product_catalog/work_with_product_variants.md': 'pim/work_with_product_variants.md'