fix(console): remove path check from completion script

[xHeaven]

Composer generates a "Proxy PHP file" that breaks this check, therefore completion returns with empty list.

[github-actions]

Benchmark Results

Comparison of completion against 3.x (5563eac1332581f39b908f0e4b23adf53167c282).

Open to see the benchmark results

Benchmark	Set	Mem. Peak	Time	Variability
ViewRenderBench(benchPlainHtml)	-	21.411mb 0.00%	348.887μs -6.57%	±1.89% -15.76%

_{Generated by phpbench against commit 503dba1}