ansible-test - remove test remotes: rhel 8.7/9.1 (#81065)

Fixes #80419
Fixes #80420

changelogs/fragments/ansible-test-remove-old-rhel-remotes.yml

@@ -0,0 +1,2 @@
+minor_changes:
+  - "ansible-test - Removed test remotes: rhel/8.7, rhel/9.1"

test/lib/ansible_test/_data/completion/remote.txt

@@ -10,9 +10,7 @@ freebsd python_dir=/usr/local/bin become=su_sudo provider=aws arch=x86_64
 macos/13.2 python=3.11 python_dir=/usr/local/bin become=sudo provider=parallels arch=x86_64
 macos python_dir=/usr/local/bin become=sudo provider=parallels arch=x86_64
 rhel/7.9 python=2.7 become=sudo provider=aws arch=x86_64
-rhel/8.7 python=3.6,3.8,3.9 become=sudo provider=aws arch=x86_64
 rhel/8.8 python=3.6,3.11 become=sudo provider=aws arch=x86_64
-rhel/9.1 python=3.9 become=sudo provider=aws arch=x86_64
 rhel/9.2 python=3.9,3.11 become=sudo provider=aws arch=x86_64
 rhel become=sudo provider=aws arch=x86_64
 ubuntu/22.04 python=3.10 become=sudo provider=aws arch=x86_64