Build(deps-dev): update pear/archive_tar requirement

Updates the requirements on [pear/archive_tar](https://github.com/pear/Archive_Tar) to permit the latest version.
- [Release notes](https://github.com/pear/Archive_Tar/releases)
- [Commits](pear/Archive_Tar@1.4.6...1.5.0)

---
updated-dependencies:
- dependency-name: pear/archive_tar
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

composer.json

@@ -91,7 +91,7 @@
 		"phpunit/phpunit-selenium": "~1.4.0",
 		"phing/phing": "2.*",
 		"phpseclib/mcrypt_compat": "^1.0",
-		"pear/archive_tar": "~1.4.6"
+		"pear/archive_tar": "~1.5.0"
 	},
 	"extra": {
 		"branch-alias": {