[misc] fix: .git-blame-ignore-revs file is invalid (verl-project#4674)

### What does this PR do?

Related to verl-project#4661

<img width="1000" height="342" alt="image"
src="https://github.com/user-attachments/assets/51427771-c0a6-41d1-82ea-4dfc45e02e63"
/>

Updated .git-blame-ignore-revs to use full 40‑char commit SHAs so Git
treats the file as a valid ignore list

After the fix:

<img width="873" height="504" alt="image"
src="https://github.com/user-attachments/assets/b94300bf-b2fc-4b28-b3f0-b811da8ab0fa"
/>

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Signed-off-by: Hollow Man <hollowman@opensuse.org>

Author: HollowMan6

.git-blame-ignore-revs

@@ -2,12 +2,12 @@
 
 # [dev] feat: immigrate from yapf & pylint to ruff based on pre-commit
 # Changed 268 files, +10k/-9k lines. This is the biggest formatter change.
-b00f77d8
+b00f77d8559b48d57a33c0132a5ba1c81891a536
 
 # [ci] refactor: reduce ruff line-length from 300 to 120
 # Changed 238 files, +6k/-1k lines. Global formatting change.
-00a10a8e
+00a10a8ef389556f957a2f36132b2358fd6a109f
 
 # [Lint] fix: linting errors in all files
 # Changed 179 files, +1k/-3k lines. Global lint fix.
-8e5ad468
+8e5ad4688a13de81727c014a3c2e2fb26324bc20