chore: removes trailing space from migration file

[sweatybridge]

What kind of change does this PR introduce?

style

What is the current behavior?

identified by a CLI user supabase/cli#648

What is the new behavior?

removes trailing space

Additional context

Add any other context or screenshots.

[coveralls]

Pull Request Test Coverage Report for Build 3656358205

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 86.083%

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Totals
Change from base Build 3648026895:	0.0%
Covered Lines:	4902
Relevant Lines:	5673

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💛 - Coveralls

[inian]

Since the migration tool for tenants stores the hash of the migration, modifying old migration files is not a good idea