[tidb-x] gc delete range apply timeout

## Bug Report

Please answer these questions before submitting your issue. Thanks!

### 1. Minimal reproduce step (Required)
test on cloud (aws)
1、drop db (4TB)
2、scale tikv

### 2. What did you expect to see? (Required)
gc can run normally

### 3. What did you see instead (Required)
some gc worker error log

2025-09-25 19:35:25 | 2025-09-25T11:35:25.689416529Z;ip-10-0-7-158.us-west-2.compute.internal;tidb1007680704172348;db-1971130373463080960-tidb-iy26dy;tidb [2025/09/25 11:35:25.689 +00:00] [WARN] [gc_worker.go:873] ["delete range failed on range"] [keyspaceName=10058901172380278701] [category="gc worker"] [uuid=666000560880009] [startKey=7480000000000002e0] [endKey=7480000000000002e1] [error="[gc worker] destroy range finished with errors: [unsafe destroy range failed on store 1253: some region failed to delete range unsafe destroy range failed on store 222: some region failed to delete range]"]

### 4. What is your TiDB version? (Required)
| Release Version: v9.0.0-beta.2.pre-560-g44b374f
Edition: Enterprise
Git Commit Hash: 44b374f6eaa893c9690188c7e14c204cfae01e24
Git Branch: HEAD
UTC Build Time: 2025-09-26 06:14:00
GoVersion: go1.23.12
Race Enabled: false
Check Table Before Drop: false
Store: tikv
Enterprise Extension Commit Hash: dc633aae52eb11b4e3549e3a7ef5b0ed14e159b1
Kernel Type: Next Generation |
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