Use active voice in release notes

Author: Naapperas

src/content/release-notes/autorag.yaml

@@ -6,7 +6,7 @@ entries:
   - publish_date: "2025-09-23"
     title: Support document file types in AutoRAG
     description: |-
-      `.docx` and `.odt` files can now be converted to Markdown using our [conversion utility](/workers-ai/features/markdown-conversion/), making these files available to index inside your AutoRAG instance.
+      Our [conversion utility](/workers-ai/features/markdown-conversion/) can now convert `.docx` and `.odt` files to Markdown, making these files available to index inside your AutoRAG instance.
   - publish_date: "2025-08-20"
     title: Increased maximum query results to 50
     description: |-

src/content/release-notes/workers-ai.yaml

@@ -6,7 +6,7 @@ entries:
   - publish_date: "2025-09-23"
     title: 'New document formats supported by Markdown conversion utility'
     description: |-
-      - `.docx` and `.odt` files are supported by our Markdown conversion utility, [`toMarkdown`](/workers-ai/features/markdown-conversion/).
+      - Our [Markdown conversion utility](/workers-ai/features/markdown-conversion/) now supports converting `.docx` and `.odt` files.
   - publish_date: "2025-09-18"
     title: Model Catalog updates (types, EmbeddingGemma, model deprecation)
     description: |-