Remove unused pre-commit hooks.

.pre-commit-config.yaml

@@ -4,11 +4,8 @@ repos:
     rev: v4.0.1
     hooks:
       - id: check-added-large-files
-      - id: check-executables-have-shebangs
-      - id: check-json
       - id: check-merge-conflict
       - id: check-shebang-scripts-are-executable
-      - id: check-symlinks
       - id: check-yaml
       - id: detect-private-key
       - id: end-of-file-fixer
@@ -55,11 +52,6 @@ repos:
     hooks:
       - id: mdformat
 
-  - repo: https://github.com/shellcheck-py/shellcheck-py.git
-    rev: v0.7.2.1
-    hooks:
-      - id: shellcheck
-
   - repo: https://github.com/AleksaC/hadolint-py.git
     rev: v2.8.0
     hooks: