Simplify endoflife.list_products usage (#292)

Make endoflife.list_products return product instead of just the product name, to avoid having to reload the product a second time to get more information.

src/distrowatch.py

@@ -6,10 +6,9 @@ from common import dates, endoflife, http, releasedata
 METHOD = 'distrowatch'
 
 p_filter = sys.argv[1] if len(sys.argv) > 1 else None
-for product_name in endoflife.list_products(METHOD, p_filter):
-    product = releasedata.Product(product_name)
-    product_frontmatter = endoflife.ProductFrontmatter(product.name)
-    for config in product_frontmatter.get_auto_configs(METHOD):
+for product in endoflife.list_products(METHOD, p_filter):
+    product_data = releasedata.Product(product.name)
+    for config in product.get_auto_configs(METHOD):
         response = http.fetch_url(f"https://distrowatch.com/index.php?distribution={config.url}")
         soup = BeautifulSoup(response.text, features="html5lib")
 
@@ -24,6 +23,6 @@ for product_name in endoflife.list_products(METHOD, p_filter):
             date = dates.parse_date(table.select_one("td.NewsDate").get_text())
 
             for version in versions:
-                product.declare_version(version, date)
+                product_data.declare_version(version, date)
 
-    product.write()
+    product_data.write()