[INTERNAL] Bump tar from 7.5.6 to 7.5.7 (#1289)

Resolves alerts for several security advisories such as:
GHSA-34x7-hfp2-rc4v

As per our assessment those vulnerabilities are not exploitable in the
context of UI5 CLI.

The override for tar is specifically defined where necessary in order to
not downgrade tar in case a new major version is being used by other
dependencies.

Author: d3xter666

package.json

@@ -66,7 +66,7 @@
 	},
 	"overrides": {
 		"pacote@19": {
-			"tar": "^7.5.6"
+			"tar": "^7.5.7"
 		}
 	}
 }