Cleanup pre-release

I want to commit on master sometimes.

Also, troff files (man pages) can end without new line so excluding
the docs/man directory from end-of-file pre-commit.

BSD sed generated `-e` files that I want git to ignore.

Author: pgrange

.gitignore

@@ -1,2 +1,5 @@
 *.swp
 token
+
+# BSD sed generated files
+*-e

.pre-commit-config.yaml

@@ -3,15 +3,14 @@ repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.5.0
     hooks:
-      - id: no-commit-to-branch
-        args: [--branch, master]
       - id: check-yaml
         args: [--unsafe]
       - id: check-json
       - id: mixed-line-ending
       - id: trailing-whitespace
         exclude_types: [markdown]
       - id: end-of-file-fixer
+        exclude: ^docs/man/.*$
       - id: check-merge-conflict
       - id: check-executables-have-shebangs
       - id: check-shebang-scripts-are-executable