[gimp-help] ci: fix #340 CI failing because of missing package pngnq in debian.testing

[Jacob Boerema <jboerema src gnome org>]

commit da62944ad937ff3b918dd2c005ebd538a7f4dc78
Author: Jacob Boerema <jgboerema gmail com>
Date:   Sun Jun 12 14:43:48 2022 -0400

    ci: fix #340 CI failing because of missing package pngnq in debian.testing
    
    (cherry picked from commit 93104f01c5a72dfe7ea967fc78ee94c872db501e)

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 790c19c2e..a9adf8970 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,7 +24,7 @@ build-image:
     - echo "FROM debian:testing" > Dockerfile
     - echo "RUN apt-get update" >> Dockerfile
     - echo "RUN apt-get install -y --no-install-recommends \\" >> Dockerfile
-    - echo "automake build-essential docbook-website docbook-xml docbook-xsl fonts-noto-cjk gettext intltool 
librsvg2-2 librsvg2-bin pkg-config pngcrush pngnq python3 python3-libxml2 xsltproc" >> Dockerfile
+    - echo "automake build-essential docbook-website docbook-xml docbook-xsl fonts-noto-cjk gettext intltool 
librsvg2-2 librsvg2-bin pkg-config pngcrush python3 python3-libxml2 xsltproc" >> Dockerfile
 
     - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination 
$CI_REGISTRY_IMAGE:build-debian-latest --cache=true --cache-ttl=120h