book: update sl

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

Author: dscho

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

@@ -8,9 +8,9 @@
   language_code: sl
   front_page: true
   repository_url: https://github.com/progit/progit2-sl
-  sha: 808eaea5a26074a7b0955804ca6c1f2dd8d82448
-  ebook_pdf: https://github.com/progit/progit2-sl/releases/download/2.1.110/progit.pdf
-  ebook_epub: https://github.com/progit/progit2-sl/releases/download/2.1.110/progit.epub
+  sha: 6e911e606de707afa3b03108cd473c69c03e8382
+  ebook_pdf: https://github.com/progit/progit2-sl/releases/download/2.1.111/progit.pdf
+  ebook_epub: https://github.com/progit/progit2-sl/releases/download/2.1.111/progit.epub
 page_title: Git - Book
 url: "/book/sl/v2.html"
 aliases:

external/book/sync/book-sl.sha

@@ -1 +1 @@
-808eaea5a26074a7b0955804ca6c1f2dd8d82448
+6e911e606de707afa3b03108cd473c69c03e8382