book: update en

Updated via the `update-book.yml` GitHub workflow.

Author: ttaylorr

external/book/content/book/en/v2/_index.html

@@ -8,9 +8,9 @@
   language_code: en
   front_page: true
   repository_url: https://github.com/progit/progit2
-  sha: 2b6d3e25989bfb08a7c2abd737ec7409f9c2e2a4
-  ebook_pdf: https://github.com/progit/progit2/releases/download/2.1.445/progit.pdf
-  ebook_epub: https://github.com/progit/progit2/releases/download/2.1.445/progit.epub
+  sha: 6f4a9fc009d3c96671880a4fb14e01b13e529250
+  ebook_pdf: https://github.com/progit/progit2/releases/download/2.1.446/progit.pdf
+  ebook_epub: https://github.com/progit/progit2/releases/download/2.1.446/progit.epub
 page_title: Git - Book
 url: "/book/en/v2.html"
 aliases:

external/book/static/book/en/v2/images/managed-team-flow.png

@@ -1 +1 @@
-2b6d3e25989bfb08a7c2abd737ec7409f9c2e2a4
+6f4a9fc009d3c96671880a4fb14e01b13e529250