Add retries to overcloud host image pulp tasks

Retries have been added to the stackhpc.pulp collection to improve
reliability. Adding the same here.

etc/kayobe/ansible/pulp-host-image-promote.yml

@@ -19,6 +19,9 @@
         name: "{{ repository_name }}_{{ promotion_tag }}"
         base_path: "{{ base_path }}/{{ promotion_tag }}"
       register: distribution_details
+      until: distribution_details is success
+      retries: 3
+      delay: 1
 
     - name: Fail if the image does not exist
       fail:
@@ -34,6 +37,10 @@
         base_path: "{{ base_path }}/{{ promotion_tag }}"
         content_guard: release
         state: present
+      register: content_guard_result
+      until: content_guard_result is success
+      retries: 3
+      delay: 1
 
     - name: Print version tag and os
       debug:

etc/kayobe/ansible/pulp-host-image-upload.yml

@@ -25,6 +25,10 @@
         password: "{{ remote_pulp_password }}"
         file: "{{ found_files.files[0].path }}"
         state: present
+      register: upload_result
+      until: upload_result is success
+      retries: 3
+      delay: 1
 
     - name: Get sha256 hash
       ansible.builtin.stat:
@@ -40,6 +44,10 @@
         sha256: "{{ file_stats.stat.checksum }}"
         relative_path: "{{ found_files.files[0].path | basename }}"
         state: present
+      register: file_content_result
+      until: file_content_result is success
+      retries: 3
+      delay: 1
 
     - name: Ensure file repo exists
       pulp.squeezer.file_repository:
@@ -48,6 +56,10 @@
         password: "{{ remote_pulp_password }}"
         name: "{{ repository_name }}"
         state: present
+      register: file_repo_result
+      until: file_repo_result is success
+      retries: 3
+      delay: 1
 
     - name: Add content to file repo
       pulp.squeezer.file_repository_content:
@@ -58,6 +70,10 @@
         present_content:
           - relative_path: "{{ found_files.files[0].path | basename }}"
             sha256: "{{ file_stats.stat.checksum }}"
+      register: file_repo_content_result
+      until: file_repo_content_result is success
+      retries: 3
+      delay: 1
 
     - name: Create a new publication to point to this version
       pulp.squeezer.file_publication:
@@ -67,6 +83,9 @@
         repository: "{{ repository_name }}"
         state: present
       register: publication_details
+      until: publication_details is success
+      retries: 3
+      delay: 1
 
     - name: Update distribution for latest version
       pulp.squeezer.file_distribution:
@@ -79,6 +98,9 @@
         content_guard: development
         state: present
       register: latest_distribution_details
+      until: latest_distribution_details is success
+      retries: 3
+      delay: 1
 
     - name: Create distribution for given version
       pulp.squeezer.file_distribution:
@@ -91,6 +113,10 @@
         content_guard: development
         state: present
       when: latest_distribution_details.changed
+      register: distribution_result
+      until: distribution_result is success
+      retries: 3
+      delay: 1
 
     - name: Update new images file with versioned path
       lineinfile: