Add example.net workaround for OSTC DNS issue

OSTC DNS server has problems resolving www.example.com

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

.ostc-ci/gitlab-ci.yml

@@ -51,6 +51,10 @@
     # devtool and other related tools.
     # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 
+    # Point to https://example.net instead of the default https://example.com.
+    # The OSTC cloud provider has misconfigured DNS which resolves the latter incorrectly.
+    - echo 'CONNECTIVITY_CHECK_URIS = "https://example.net/"' >> "$SCRATCH_DIR"/build/conf/local.conf
+
 
   after_script:
     # Reload the value of SCRATCH_DIR set in the before_script phase.