Various maintenance (#261)

Bunched together a couple of maintenance things — best reviewed
commit-by-commit.

tl;dr:

* Remove unnecessary `noqa:` and `type: ignore` comments
* Remove unused make target
* Bump license year

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2023 Buf Technologies, Inc.
+   Copyright 2023-2025 Buf Technologies, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -15,7 +15,7 @@ CONFORMANCE_ARGS ?= --strict --strict_message --expected_failures=tests/conforma
 ADD_LICENSE_HEADER := $(BIN)/license-header \
 		--license-type apache \
 		--copyright-holder "Buf Technologies, Inc." \
-		--year-range "2023"
+		--year-range "2023-2025"
 PROTOVALIDATE_VERSION ?= v0.10.0
 
 .PHONY: help
@@ -35,7 +35,7 @@ generate: $(BIN)/buf $(BIN)/license-header ## Regenerate code and license header
 	rm -rf gen
 	buf generate buf.build/bufbuild/protovalidate:$(PROTOVALIDATE_VERSION)
 	buf generate buf.build/bufbuild/protovalidate-testing:$(PROTOVALIDATE_VERSION)
-	$(ADD_LICENSE_HEADER) --ignore __init__.py
+	$(ADD_LICENSE_HEADER)
 
 .PHONY: format
 format: install $(BIN)/license-header ## Format code
@@ -58,11 +58,6 @@ lint: install ## Lint code
 	pipenv run ruff check protovalidate tests
 	pipenv verify
 
-.PHONY: lint-fix
-lint-fix: install ## Lint code
-	pipenv run ruff format protovalidate tests
-	pipenv run ruff check --fix protovalidate tests
-
 .PHONY: install
 install: ## Install dependencies
 	$(PYTHON) -m pip install --upgrade pip pipenv