patch 9.1.1494: runtime(tutor): no French translation for Chapter 2

Problem:  runtime(tutor): no French translation for Chapter 2
Solution: add and refine French translation of tutor2, update French
          vimtutor manpage (Damien Lejay)

- Add runtime/tutor/tutor2.fr.utf-8
- Improve translation based on review
- Update references in tutor1.fr and vimtutor-fr.1
- Adjust MAINTAINERS accordingly

closes: #17546

Co-authored-by: Gabriel Dupras <57042631+gdupras@users.noreply.github.com>
Signed-off-by: Damien Lejay <damien@lejay.be>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 90d999a..f74b97b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1494,
+/**/
     1493,
 /**/
     1492,
diff --git a/src/vimtutor b/src/vimtutor
index 1d530d4..beb95f0 100755
--- a/src/vimtutor
+++ b/src/vimtutor
@@ -68,7 +68,8 @@
 
     echo "Chapter: 2"
     printf "\tLang: %-3s => %s\n" \
-en English\(default\)
+en English\(default\) \
+fr French
     echo "================================================================================================"
 }