fix: npm ls now respects --include-workspace-root

[fritzy]

npm ls with a workspace specified used to ignore --include-workspace-root, but now includes the root when set.

Closes #3945

[npm-robot]

found 20 benchmarks with statistically significant performance improvements

• app-large: clean, lock-only, cache-only, cache-only:peer-deps, modules-only, no-lock, no-cache, no-modules, no-clean, no-clean:audit
• app-medium: clean, lock-only, cache-only, cache-only:peer-deps, modules-only, no-lock, no-cache, no-modules, no-clean, no-clean:audit

timing results

app-large	clean	lock-only	cache-only	cache-only peer-deps	modules-only	no-lock	no-cache	no-modules	no-clean	no-clean audit
npm@8	57.114 ±2.58	27.877 ±0.24	29.717 ±18.42	18.696 ±0.88	2.777 ±0.04	2.848 ±0.06	2.245 ±0.06	10.949 ±0.42	2.162 ±0.01	3.082 ±0.06
#4481	0.389 ±0.00	0.385 ±0.01	0.399 ±0.01	0.390 ±0.00	0.406 ±0.01	0.399 ±0.00	0.390 ±0.01	0.402 ±0.03	0.403 ±0.00	0.391 ±0.00

app-medium	clean	lock-only	cache-only	cache-only peer-deps	modules-only	no-lock	no-cache	no-modules	no-clean	no-clean audit
npm@8	33.951 ±3.35	21.692 ±0.29	12.128 ±0.34	13.473 ±0.14	2.536 ±0.06	2.474 ±0.01	2.197 ±0.04	8.058 ±0.05	2.082 ±0.05	2.810 ±0.04
#4481	0.427 ±0.00	0.390 ±0.00	0.398 ±0.00	0.386 ±0.01	0.414 ±0.01	0.425 ±0.01	0.395 ±0.01	0.388 ±0.01	0.389 ±0.00	0.396 ±0.03