fix(prefer-promises/fs): add missing fs.promises APIs (cp, glob, lutimes, opendir, rm, statfs)

[terminalchai]

Problem

The prefer-promises/fs rule's traceMap only covers a subset of fs callback-style methods, missing several that have had promise equivalents in Node.js for years:

Method	fs.promises available since
cp	Node 16.7
glob	Node 22
lutimes	Node 14.14
opendir	Node 12.12
rm	Node 14.14
statfs	Node 19.6 / 21.2

Using any of these callback-style while writing otherwise promise-based code goes silently undetected by the rule, defeating its purpose.

Fix

Add the six missing methods to traceMap.fs (and, by extension, traceMap["node:fs"] which is aliased from it):

cp:      { [CALL]: true },
glob:    { [CALL]: true },
lutimes: { [CALL]: true },
opendir: { [CALL]: true },
rm:      { [CALL]: true },
statfs:  { [CALL]: true },

Tests

Added an invalid-code test case for each of the six new methods, verifying that the rule reports preferPromises for fs.cp(), fs.glob(), fs.lutimes(), fs.opendir(), fs.rm(), and fs.statfs().

[aladdin-add]

LGTM, thanks!