Ignore src folder from package

[YummYume]

Description

No issue linked.

Type of change

Please add any relevant information to the type of change you've made.

• 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 (or is a documentation update)
• HIGH IMPORTANCE (requires a fast merging)

Has This Been Tested?

Please describe the tests that you ran to verify your changes. It is way more likely for a PR to be merged and approved with successful tests.

• Yes, I ran tests
• No, I did not include any test
• No test is needed for this change