Build ARM in the build stage

There is no need to build BIND binaries before building docs and thus
the job building the current version of the ARM can be moved to the
build stage of CI.

.gitlab-ci.yml

@@ -103,10 +103,8 @@ stages:
     - ./configure --enable-developer --with-libtool --disable-static --with-cmocka --prefix=$HOME/.local --without-make-clean $EXTRA_CONFIGURE || cat config.log
     - make -j${BUILD_PARALLEL_JOBS:-1} -k all V=1
   artifacts:
-    paths:
-    - doc/
-    expire_in: '1 hour'
     untracked: true
+    expire_in: '1 hour'
   only:
   - merge_requests
 
@@ -184,10 +182,9 @@ sid:amd64:precheck:
 
 docs:sid:amd64:
   <<: *debian_sid_amd64_image
-  stage: test
-  dependencies:
-    - sid:amd64:build
+  stage: build
   script:
+    - ./configure || cat config.log
     - make -C doc/misc docbook
     - make -C doc/arm Bv9ARM.html
   artifacts: