update README to reflect latest tool updates

Author: tknerr

README.md

@@ -1,11 +1,9 @@
 
 # Linux Developer VM Example / Template
 
-[![Circle CI](https://circleci.com/gh/Zuehlke/linux-developer-vm-with-ansible/tree/master.svg?style=shield)](https://circleci.com/gh/Zuehlke/linux-developer-vm-with-ansible/tree/master)
-
 A minimal example / template project for an Ansible-managed Linux Developer VM.
 
-![Linux Developer VM Screenshot](https://user-images.githubusercontent.com/365744/79437115-0b707300-7fd2-11ea-964f-0b5a0ff36d05.png)
+![Linux Developer VM Screenshot](https://user-images.githubusercontent.com/365744/122089607-3721ff80-ce07-11eb-801e-661715e95aaa.png)
 
 It's meant to be copy/pasted and filled with life. The `roles/` directory contains the roles
 for setting up the VM, the `spec/` directory contains the tests that come along with it.
@@ -101,28 +99,27 @@ should see all tests passing:
 ```
 ...
     default: ============================= test session starts ==============================
-    default: platform linux -- Python 3.8.2, pytest-5.4.1, py-1.8.1, pluggy-0.13.1 -- /usr/bin/python3
-    default: cachedir: .pytest_cache
+    default: platform linux -- Python 3.8.5, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
     default: rootdir: /home/user/vm-setup
-    default: plugins: testinfra-5.0.0, spec-2.0.0
-    default: collecting ...
+    default: plugins: testinfra-6.3.0, spec-3.2.0
     default: collected 8 items
     default:
     default: spec/test_ansible.py:
-    default: ✓ Ansible is installed at version 2 9 6 [local]
-    default: ✓ Ansible commands are found [local]
-    default: ✓ Ansible version command reports version 2 9 6 [local]
+    default:   ✓ Ansible is installed at version 2 9 22 [local]
+    default:   ✓ Ansible commands are found [local]
+    default:   ✓ Ansible version command reports version 2 9 22 [local]
     default:
     default: spec/test_ansible_lint.py:
-    default: ✓ Ansible lint is installed at version 4 2 0 [local]
-    default: ✓ Ansible lint command is found [local]
-    default: ✓ Ansible lint version command reports version 4 2 0 [local]
+    default:   ✓ Ansible lint is installed at version 5 0 12 [local]
+    default:   ✓ Ansible lint command is found [local]
+    default:   ✓ Ansible lint version command reports version 5 0 12 [local]
     default:
     default: spec/test_testinfra.py:
-    default: ✓ Testinfra is installed at version 5 0 0 [local]
-    default: ✓ Pytest spec is installed at version 2 0 0 [local]
+    default:   ✓ Testinfra is installed at version 6 3 0 [local]
+    default:   ✓ Pytest spec is installed at version 3 2 0 [local]                    [100%]
+    default:
     default:
-    default: ============================== 8 passed in 4.05s ===============================
+    default: ============================== 8 passed in 28.56s ==============================
 ```
 
 If these are passing as expected, you can continue developing on the Ansible roles within this repo.