Remove all `armhf-internal` references

atc_renderer/parser.py

atc_renderer/tests_files/test_file1.html

atc_renderer/tests_files/test_file1.yaml

atc_renderer/tests_files/test_file2.html

atc_renderer/tests_files/test_file2.yaml

atc_renderer/tests_files/test_file3.html

atc_renderer/tests_files/test_file3.yaml

atc_renderer/tests_files/test_file4.html

atc_renderer/tests_files/test_file4.yaml

atc_renderer/tests_files/test_file5.html

atc_renderer/tests_files/test_file5.yaml

format/format_definition.yaml

format/format_template.yaml

lava/profiles.yaml

test-cases/apparmor-basic-profiles.yaml

test-cases/apparmor-chaiwala-system.yaml

test-cases/apparmor-dbus.yaml

test-cases/apparmor-functional-demo.yaml

test-cases/apparmor-geoclue.yaml

test-cases/apparmor-utils.yaml