Remove feature tests for 1.4 branch

Change-Id: Iad6a2c4e8bc163180bb2132a955231d447f0b135
Signed-off-by: Sunnatillo <sunnat.samadov@est.tech>
diff --git a/jjb/metal3/projects.yml b/jjb/metal3/projects.yml
index e4ea4b7..8402afa 100644
--- a/jjb/metal3/projects.yml
+++ b/jjb/metal3/projects.yml
@@ -293,12 +293,6 @@
             capm3_release_branch: release-1.5
             bmo_release_branch: release-0.4
             schedule: "H 11 * * *"
-        - release-1-4:
-            capi_version: v1beta1
-            capm3_version: v1beta1
-            capm3_release_branch: release-1.4
-            bmo_release_branch: release-0.3
-            schedule: "H 5 * * *"
     - capm3_e2e_clusterctl_upgrade_tests_prow:
         capm3_target_branch:
         - main:
@@ -557,15 +551,6 @@
             - 'main'
             - 'release-1.5'
             - 'release-0.4'
-        - release-1-4:
-            capi_version: v1beta1
-            capm3_version: v1beta1
-            capm3_release_branch: release-1.4
-            bmo_release_branch: release-0.3
-            target_branches:
-            - 'main'
-            - 'release-1.4'
-            - 'release-0.3'
     - dev_env_periodic_integration_tests_prow:
         capm3_target_branch:
         - main: