controller_configuration Fix typos

What does this PR do?

Fixed whitespaces between {raw} strings. Also, I've added variable "query_controller_api_max_objects" to filetree-create role README.md. Finally, I've removed from template roles/filetree_create/templates/current_organizations.j2 the galaxy_credentials variable, which was a variable used internally and it doesnt give really value. .... {%- raw %} galaxy_credentials: "{{ common_galaxy_credentials }}"

common_galaxy_credentials:

"Ansible Galaxy"
"{{ orgs }} {{ env }} Automation Hub Community Repository"
"{{ orgs }} {{ env }} Automation Hub Published Repository"
"{{ orgs }} {{ env }} Automation Hub RH Certified Repository" {% endraw %} ....

How should this be tested?

I've tested the {raw} strings examples and works OK without the whitespaces.

controller_groups:

name: group1 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local
name: group2 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local
name: group3 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local site_subnet: "{% raw %}{ % if site == 'SITE-2' %}10.200.{% else %}10.100.{% endif %}{% endraw %}" remote_subnet: "{% raw %}{ % if site == 'SITE-2' %}10.100.{% else %}10.200.{% endif %}{% endraw %}"
name: sat_lab_group inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local hosts:
- PSQL1
- PSQL2
- PSQL3 children:
- group1
- group2
- group3 ...

#controller_hosts: [] #... controller_hosts:

name: PSQL1 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local
name: PSQL2 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local site_subnet: "{% raw %}{% if site == 'SITE-2' %}10.200.{% else %}10.100.{% endif%}{% endraw %}" remote_subnet: "{% raw %}{% if site == 'SITE-2' %}10.100.{% else %}10.200.{% endif%}{% endraw %}"
name: PSQL3 inventory: satlab-admin-inventory variables: some_var: some_val ansible_connection: local ...

ansible-playbook config-controller.yml --tags inventories,hosts -e "{orgs: Global, dir_orgs_vars: orgs_vars, env: demo-dev }" -e @orgs_vars/env/demo-dev/configure_connection_controller_credentials.yml --vault-password-file ./.vault_pass.txt

Cheers