Bump pre-commit repositories

This patch bumps the following tools:
- pre-commit-hooks[1] to v3.4.0
- yamllint[2] to v5.0.8

And adds pycqa/flake8:
- flake8[3] to 3.9.1

[1] - https://github.com/pre-commit/pre-commit-hooks
[2] - https://github.com/adrienverge/yamllint
[3] - https://gitlab.com/pycqa/flake8

Change-Id: I45c4181309de69613dac6adee70dc875774cc309
Signed-off-by: Gael Chamoulaud (Strider) <gchamoul@redhat.com>

.pre-commit-config.yaml

@@ -1,7 +1,7 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.3.0
+    rev: v3.4.0
     hooks:
       - id: end-of-file-fixer
       - id: trailing-whitespace
@@ -14,8 +14,16 @@ repos:
       - id: check-yaml
         files: .*\.(yaml|yml)$
 
+  - repo: https://github.com/adrienverge/yamllint.git
+    rev: v1.26.1
+    hooks:
+      - id: yamllint
+        files: \.(yaml|yml)$
+        types: [file, yaml]
+        entry: yamllint --strict -f parsable
+
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.3
+    rev: 3.9.1
     hooks:
       - id: flake8
         additional_dependencies: [flake8-typing-imports==1.6.0]