Fix bitbucket empty sets

[akshay-gupta7]

Description

Fixes #3117

Description

Fixes a bug with Bitbucket sync issue where a deleted set's json still reflects in the repo.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How to test this

• Sync Tokens with Bitbucket
• Delete a token set in the plugin
• Sync again with bitbucket
• The json file of the deleted set should now be removed.

Screenshots or video (if necessary):

[changeset-bot]

🦋 Changeset detected

Latest commit: 5f60141

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@tokens-studio/figma-plugin	Minor

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[github-actions]

⤵️ 📦 ✨ The artifact was successfully created! Want to test it? Download it here 👀 🎁

[github-actions]

Commit SHA:492a6764855fcea6fe3055288631d562f4d933a0

Test coverage results 🧪

Code coverage diff between base branch:main and head branch: fix-bitbucket-empty-sets 

Status	File	% Stmts	% Branch	% Funcs	% Lines
🔴	total	67.9 (-0.01)	58.5 (-0.05)	64.63 (-0.06)	68.29 (-0.01)
🔴	packages/tokens-studio-for-figma/src/storage/BitbucketTokenStorage.ts	62.22 (-1.41)	55.1 (-8.31)	59.09 (-9.33)	62.06 (-1.45)

[github-actions]

Commit SHA:492a6764855fcea6fe3055288631d562f4d933a0
Current PR reduces the test coverage percentage by 1 for some tests

[six7]

LGTM! 🎉