d/control: Remove dependency on exuberant-ctags

Related T594

debian/control

@@ -13,7 +13,6 @@ Build-Depends: debhelper (>= 9),
                python3-swh.scheduler (>= 0.0.9~),
                python3-chardet (>= 2.3.0~),
                python3-click,
-               exuberant-ctags,
                python3-pygments,
                python3-vcversioner
 Standards-Version: 3.9.6
@@ -21,5 +20,5 @@ Homepage: https://forge.softwareheritage.org/diffusion/78/
 
 Package: python3-swh.indexer
 Architecture: all
-Depends: exuberant-ctags, ${misc:Depends}, ${python3:Depends}
+Depends: ${misc:Depends}, ${python3:Depends}
 Description: Software Heritage Content Indexer

[Phabricator Migration user]

Some references in the commit message have been migrated:

• T594 is now #594 (closed)