fix!: handle glob patterns ending with /** in CopyRspackPlugin #17587

Job	Run time
Check Source Changed	5s
Check license of dependencies	5s
Pnpm Lockfile Check	24s
Run benchmark	0s
Run Ecosystem CI	0s
Spell check	7s
Get Runner Labels / Get Runner Labels	1s
Test Release Windows	0s
Test Release Mac	0s
Test Release Linux	0s
Lint and format code	30s
Rust Changes	4s
Lint and format website	0s
Test Mac	0s
Test Linux / Build	4m 56s
Test Windows / Build	8m 41s
Rust test miri	0s
Rust check	6m 20s
Rust test	3m 48s
Check Rust Unused Dependencies	37s
Test Linux / E2E Testing	2m 17s
Test Linux / Test Node 18	8m 4s
Run rust benchmark	1m 35s
Test Windows / E2E Testing	0s
Test Windows / Test Node 18	14m 8s
Failure Notification	0s
	51m 42s

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