Implemented a way to delete all objects with classname

[iNikitaGricenko]

What changes are being made and why?

• Implemented a way to delete all objects with classname if no ids or filters are present. (By comment from ticket #13)

---

How the changes have been QAed?

tasks:
  - id: insertWeaviateMovies
    type: io.kestra.plugin.weaviate.BatchCreate
    url: "http://localhost:51525"
    className: Movies
    objects:
      - name: "The Shawshank Redemption"
        description: "Over the course of several years, two convicts form a friendship, seeking consolation and, eventually, redemption through basic compassion."
        category: "Drama"
      - name: "The Godfather"
        description: "Don Vito Corleone, head of a mafia family, decides to hand over his empire to his youngest son Michael. However, his decision unintentionally puts the lives of his loved ones in grave danger."
        category: "Crime"
      - name: "The Dark Knight"
        description: "When the menace known as the Joker wreaks havoc and chaos on the people of Gotham, Batman must accept one of the greatest psychological and physical tests of his ability to fight injustice."
        category: "Action"
        
  - id: deleteWeaviateMovie
    type: io.kestra.plugin.weaviate.Delete
    url: "http://localhost:51525"
    className: Movies
    filter:
      name: "The Shawshank Redemption"
      
  - id: deleteAllWeaviateMovies
    type: io.kestra.plugin.weaviate.Delete
    url: "http://localhost:51525"
    className: Movies

[loicmathieu]

LGTM, thanks

[iNikitaGricenko]

@loicmathieu Sorry, in my PR description was text "Fixes #13", i'm not quite sure how it went in there, but this PR doesn't fix that ticket, as i didn't manage to reproduce this issue using local environment

[loicmathieu]

I added there as I thought it was a fix for the issue.
I'll reopen it then, sorry about that.