[neon/qt/qtbase/Neon/testing] debian: Revert "use pre-built harfbuzz as harfbuzz in the archive is old"

[Neon CI]

Git commit 20ece0c76e8a4aba4980b5cdc32d5ef050e07111 by Neon CI.
Committed on 18/05/2021 at 09:46.
Pushed by sitter into branch 'Neon/testing'.

Revert "use pre-built harfbuzz as harfbuzz in the archive is old"

Since this change is from 2018 it's probably no longer applicable as
we now have a newer harfbuzz on focal

This reverts commit c0cac9e76e00f7331f1f3250f7b321da9de9ee3d.

M  +1    -0    debian/rules

https://invent.kde.org/neon/qt/qtbase/commit/20ece0c76e8a4aba4980b5cdc32d5ef050e07111

diff --git a/debian/rules b/debian/rules
index 4496905..fb57fa1 100755
--- a/debian/rules
+++ b/debian/rules
@@ -103,6 +103,7 @@ endif
 	            -plugin-sql-tds \
 	            -system-sqlite \
 	            -platform $(platform_arg) \
+	            -system-harfbuzz \
 	            -system-zlib \
 	            -system-libpng \
 	            -system-libjpeg \