gitlab: move linux-user plugins test across to gitlab

Even with the recent split moving beefier plugins into contrib and
dropping them from the check-tcg tests we are still hitting time
limits. This possibly points to a slow down of --debug-tcg but seeing
as we are migrating stuff to gitlab we might as well move there and
bump the timeout.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201002103223.24022-1-alex.bennee@linaro.org>

.travis.yml

@@ -311,17 +311,6 @@ jobs:
         - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-debug-tcg"
 
 
-    # Run check-tcg against linux-user (with plugins)
-    # we skip sparc64-linux-user until it has been fixed somewhat
-    # we skip cris-linux-user as it doesn't use the common run loop
-    - name: "GCC plugins check-tcg (user)"
-      env:
-        - CONFIG="--disable-system --enable-plugins --enable-debug-tcg --target-list-exclude=sparc64-linux-user,cris-linux-user"
-        - TEST_BUILD_CMD="make build-tcg"
-        - TEST_CMD="make check-tcg"
-        - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-debug-tcg"
-
-
     # Run check-tcg against softmmu targets
     - name: "GCC check-tcg (some-softmmu)"
       env: