Fix microsoft#145782

Author: Jackson Kearl

src/vs/workbench/contrib/files/browser/files.contribution.ts

@@ -462,6 +462,7 @@ configurationRegistry.registerConfiguration({
 		},
 		'explorer.experimental.fileNesting.enabled': {
 			'type': 'boolean',
+			scope: ConfigurationScope.RESOURCE,
 			'markdownDescription': nls.localize('fileNestingEnabled', "Experimental. Controls whether file nesting is enabled in the explorer. File nesting allows for related files in a directory to be visually grouped together under a single parent file."),
 			'default': false,
 		},
@@ -477,6 +478,7 @@ configurationRegistry.registerConfiguration({
 		},
 		'explorer.experimental.fileNesting.patterns': {
 			'type': 'object',
+			scope: ConfigurationScope.RESOURCE,
 			'markdownDescription': nls.localize('fileNestingPatterns', "Controls nesting of files in the explorer. Each __Item__ represents a parent pattern and may contain a single `*` character that matches any string. Each __Value__ represents a comma separated list of the child patterns that should be shown nested under a given parent. Child patterns may contain several special tokens:\n- `${capture}`: Matches the resolved value of the `*` from the parent pattern\n- `${basename}`: Matches the parent file's basename, the `file` in `file.ts`\n- `${extname}`: Matches the parent file's extension, the `ts` in `file.ts`\n- `${dirname}`: Matches the parent file's directory name, the `src` in `src/file.ts`\n- `*`:  Matches any string, may only be used once per child pattern"),
 			patternProperties: {
 				'^[^*]*\\*?[^*]*$': {