CI: Add conditions to PR workflow

Author: markgoddard

.github/workflows/stackhpc-pull-request.yml

@@ -182,7 +182,7 @@ jobs:
       neutron_plugin: ovs
       OS_CLOUD: sms-lab-release
     secrets: inherit
-    if: github.repository == 'stackhpc/stackhpc-kayobe-config'
+    if: ${{ ! failure() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
   all-in-one-ubuntu-jammy-ovn:
     name: aio (Ubuntu Jammy OVN)
@@ -197,7 +197,7 @@ jobs:
       neutron_plugin: ovn
       OS_CLOUD: sms-lab-release
     secrets: inherit
-    if: github.repository == 'stackhpc/stackhpc-kayobe-config'
+    if: ${{ ! failure() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
   all-in-one-rocky-9-ovs:
     name: aio (Rocky 9 OVS)
@@ -212,7 +212,7 @@ jobs:
       neutron_plugin: ovs
       OS_CLOUD: sms-lab-release
     secrets: inherit
-    if: github.repository == 'stackhpc/stackhpc-kayobe-config'
+    if: ${{ ! failure() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
   all-in-one-rocky-9-ovn:
     name: aio (Rocky 9 OVN)