Enable hg integration test (#10385)

Fixes: #10044

Signed-off-by: Abhijeet Kasurde <Akasurde@redhat.com>

tests/integration/targets/hg/tasks/main.yml

@@ -14,13 +14,6 @@
   register: has_hg
   ignore_errors: true
 
-- name: warn if the underlying system is not capable of running these tests
-  debug:
-    msg: >-
-      The mercurial client is not able to check out Bitbucket repositories as per the changes mentioned here:
-      https://bitbucket.org/blog/deprecating-tlsv1-tlsv1-1-2018-12-01 . Therefore these tests are skipped.
-  when: (ansible_distribution == "Ubuntu" and ansible_distribution_version == "14.04") or ansible_python_version is version("2.7.9", "<")
-
 - block:
     - name: install mercurial
       include_tasks: install.yml
@@ -32,14 +25,3 @@
     - name: uninstall mercurial
       include_tasks: uninstall.yml
       when: has_hg is failed
-
-  # As per the bitbucket changes in https://bitbucket.org/blog/deprecating-tlsv1-tlsv1-1-2018-12-01 , this
-  #  test will fail under certain circumstances, to avoid false positives, we skip these tests under the following
-  #  circumstances:
-  #
-  # - The ubuntu 14.04 image used on shippable runs python 2.7.6, so we skip explicitly for this image.
-  # - When ansible_python_version is not 2.7.9 or higher, mercurial is likely to also run using this same (old)
-  #   python version, which causes issues as per the link above.
-  when:
-    - not (ansible_distribution == "Ubuntu" and ansible_distribution_version == "14.04")
-    - ansible_python_version is version("2.7.9", ">=")