- Updated pre-commit hooks, use tags instead of hashes.

.pre-commit-config.yaml

 -   repo: git://github.com/pre-commit/pre-commit-hooks
-    sha: 97b88d9610bcc03982ddac33caba98bb2b751f5f
+    sha: v0.7.1
     hooks:
     -   id: check-added-large-files
     -   id: check-json
@@ -9,6 +9,6 @@
     -   id: flake8
     -   id: check-symlinks
 -   repo: https://www.shore.co.il/git/shell-pre-commit/
-    sha: 604fe77b53d3514d5ad0f66764c7783850bb6e98
+    sha: v0.5.3
     hooks:
     -   id: shell-lint