Fix dead link to ubuntu feature test

Signed-off-by: Huy Mai <[email protected]>

README.md

@@ -4,7 +4,7 @@
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/metal3-io/cluster-api-provider-metal3/badge)](https://securityscorecards.dev/viewer/?uri=github.com/metal3-io/cluster-api-provider-metal3)
 [![Ubuntu E2E Integration main build status](https://jenkins.nordix.org/buildStatus/icon?job=metal3-periodic-ubuntu-e2e-integration-test-main&subject=Ubuntu%20e2e%20integration%20main)](https://jenkins.nordix.org/view/Metal3%20Periodic/job/metal3-periodic-ubuntu-e2e-integration-test-main/)
 [![CentOS E2E Integration main build status](https://jenkins.nordix.org/buildStatus/icon?job=metal3-periodic-centos-e2e-integration-test-main&subject=Centos%20e2e%20integration%20main)](https://jenkins.nordix.org/view/Metal3%20Periodic/job/metal3-periodic-centos-e2e-integration-test-main/)
-[![Ubuntu E2E feature main build status](https://jenkins.nordix.org/buildStatus/icon?job=metal3-periodic-ubuntu-e2e-feature-test-main/&subject=Ubuntu%20E2E%20feature%20main)](https://jenkins.nordix.org/view/Metal3%20Periodic/job/metal3-periodic-ubuntu-e2e-feature-test-main/)
+[![Ubuntu E2E feature main build status](https://jenkins.nordix.org/buildStatus/icon?job=metal3-ubuntu-e2e-feature-test-main/&subject=Ubuntu%20E2E%20feature%20main)](https://jenkins.nordix.org/view/Metal3%20Periodic/job/metal3-ubuntu-e2e-feature-test-main/)
 [![CentOS E2E feature main build status](https://jenkins.nordix.org/buildStatus/icon?job=metal3-periodic-centos-e2e-feature-test-main/&subject=CentOS%20E2E%20feature%20main)](https://jenkins.nordix.org/view/Metal3%20Periodic/job/metal3-periodic-centos-e2e-feature-test-main/)
 
 Kubernetes-native declarative infrastructure for Metal3.