vscode: set editor to not show newline at end-of-file as empty line

and also tell it to always add newline at EOF to be consistent with
traditional editors like vim and others

Change-Id: Iba7e9a3778229c72c06981bd95460980f8c4e9d6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127333
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

.vscode/vs-code-template.code-workspace.in

@@ -62,6 +62,9 @@
 		"editor.rulers": [
 			100
 		],
+		// files in the repo should in general have a newline at end-of-file
+		"files.insertFinalNewline": true,
+		"editor.renderFinalNewline": false,
 		"gitlens.autolinks": [
 			{
 				"prefix": "tdf#",