fix(deps): update major dependencies #225

	# shebangとfilemodeが一貫しているかをチェックする。またbashファイルについてもこの両者についてチェックする。
	name: Check shebangs and filemodes

	on:
	push:

	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v5

	- name: Check shebangs and filemodes
	run: \|
	blobs=$(git ls-files -s \| grep '^100')

	while read -r blob; do
	filemode=$(awk '{ print $1 }' <<< "$blob")
	filename=$(awk '{ print $4 }' <<< "$blob")

	first_line=$(head -n 1 "$filename")
	shebang_line=$(grep '^#!/' <<< "$first_line" \|\| true)

	has_shebang() {
	[ -n "$shebang_line" ]
	}

	is_shellscript() {
	[[ "$filename" =~ \.(ba)?sh$ ]]
	}

	is_executable() {
	[ "$filemode" = 100755 ]
	}

	echo -n "$filename ($filemode): "

	if has_shebang && ! is_executable; then
	# shellcheck disable=SC2016
	echo 'A shebanged file must be executable (note: if you are using Windows, please change the filemode with `git update-index --chmod+x`)'
	exit 1
	fi

	if is_shellscript && ! is_executable; then
	# shellcheck disable=SC2016
	echo 'A shell script file must be executable (note: if you are using Windows, please change the filemode with `git update-index --chmod+x`)'
	exit 1
	fi

	if is_executable && ! has_shebang; then
	echo 'An executable blob must have a shebang'
	exit 1
	fi

	echo OK
	done <<< "$blobs"

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