fix(3197): Fix sync with Bitbucket

[georgebuciuman]

Why does this PR exist?

Closes #3197

What does this pull request do?

Fixes sync with Bitbucket provider:

• pull when the option is to syng with a single file was not working
• push was removing all other .json files in the selected folder (either root of the chosen folder)

Testing this change

Sync tokens with Bitbucket. Pull, change, push should work. Both way sync should work.

Additional Notes (if any)

[changeset-bot]

🦋 Changeset detected

Latest commit: 3fecf8d

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	Patch

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[github-actions]

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

[github-actions]

Commit SHA:6227668718840f72a17de56a241f7d881f37a87f

Test coverage results 🧪

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

Status	File	% Stmts	% Branch	% Funcs	% Lines
🔴	total	66.98 (-0.24)	57.86 (-0.12)	63.84 (-0.11)	67.33 (-0.25)
🔴	packages/tokens-studio-for-figma/src/storage/BitbucketTokenStorage.ts	48.54 (-31.24)	42.1 (-18.68)	56.52 (-16.2)	48 (-31.12)

[github-actions]

Commit SHA:6227668718840f72a17de56a241f7d881f37a87f
Current PR reduces the test coverage percentage by 1 for some tests

[rbosker]

Tested both scenario's and these are fixed. Also tested single files in a folder structure.