Release v0.4.1

What's Changed

• feat(etl): add delta load methods by @mrjsj in #28
• feat(core): add more fabric api functions by @mrjsj in #29
• chore: change to trusted pypi publisher by @mrjsj in #30
• chore: better versioning by @mrjsj in #31
• chore: re-add steps by @mrjsj in #32
• chore: add gh action env by @mrjsj in #33
• chore: add content write permission by @mrjsj in #34

Full Changelog: v0.3.1...v0.4.1