Tools: Husky upgrade and git ignorance improved (#33183)

* With husky 7.0.0, .husky/.gitignore is now unnecessary and can be removed
Ref: #32077 (comment)
CC @gziolo

* Declare files that will always have LF line endings on checkout

* Git ignore Windows specific files and remove composer vendor dir

* Remove special handling for PHP files from .gitattributes

* Unfortunately vendor dir is required to pass the test

Co-authored-by: Greg Ziółkowski <grzegorz@gziolo.pl>

.gitattributes

@@ -1,7 +1,7 @@
-# default
+# Set the default behavior, in case people don't have `core.autocrlf` set.
 * text=auto
 
-# Windows bat files in mobile/android
+# Windows bat files in mobile/android.
 *.bat -text
 
 # Denote all files that are truly binary and should not be modified.

.gitignore

@@ -7,19 +7,22 @@ node_modules
 gutenberg.zip
 
 # Directories/files that may appear in your environment
-.DS_Store
 *.log
-phpcs.xml
 yarn.lock
 /artifacts
 
 .cache
 *.tsbuildinfo
 
+# Operating system specific files
+.DS_Store
+Thumbs.db
+
 # Report generated from jest-junit
 test/native/junit.xml
 
 # Local overrides
 .wp-env.override.json
+phpcs.xml
 phpunit.xml
 phpunit-watcher.yml

package.json

@@ -173,7 +173,7 @@
 		"execa": "4.0.2",
 		"fast-glob": "2.2.7",
 		"glob": "7.1.2",
-		"husky": "6.0.0",
+		"husky": "7.0.0",
 		"inquirer": "7.1.0",
 		"jest": "26.6.3",
 		"jest-junit": "11.0.0",