Add leapp-repository git repo reference

Packit config will now have leapp-repository.git referenced
as an artifact to install. This should guarantee that by default
master version of leapp-repository is installed along with
leapp PR.

OAMG-9043

.packit.yaml

@@ -57,6 +57,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-7.9"
@@ -77,6 +80,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-7.9"
@@ -118,6 +124,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys; echo 42; yum-config-manager --enable rhel-7-server-rhui-optional-rpms"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-7.9"
@@ -139,6 +148,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-8.6"
@@ -160,6 +172,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-8.8"
@@ -203,6 +218,9 @@ jobs:
   tf_post_install_script: "#!/bin/sh\nsudo sed -i s/.*ssh-rsa/ssh-rsa/ /root/.ssh/authorized_keys"
   tf_extra_params:
     environments:
+      - artifacts:
+        - type: "repository"
+          id: "https://github.com/oamg/leapp-repository.git"
       - tmt:
           context:
             distro: "rhel-8.6"