Disable enchant on azure i386

The i386 libenchant library no longer installs without conflicts,
so drop i386 testing for this extension.

Author: nikic

azure/i386/apt.yml

@@ -15,14 +15,12 @@ steps:
                               re2c \
                               locales \
                               language-pack-de \
-                              libglib2.0-dev:i386 \
                               libssl-dev:i386 \
                               zlib1g-dev:i386 \
                               libxml2-dev:i386 \
                               libgmp-dev:i386 \
                               libicu-dev:i386 \
                               libtidy-dev:i386 \
-                              libenchant-dev:i386 \
                               libaspell-dev:i386 \
                               libpspell-dev:i386 \
                               libsasl2-dev:i386 \

azure/i386/job.yml

@@ -56,7 +56,6 @@ jobs:
             --enable-calendar \
             --enable-ftp \
             --with-pspell=/usr \
-            --with-enchant=/usr \
             --with-kerberos \
             --enable-sysvmsg \
             --with-ffi \