Simplify the BaseComponent inteface (#64)

This change remove `BaseComponent`'s:

- run_raw
- run_batch_raw
- run_document
- run_batch_document
- is_document
- is_batch

Each component is expected to support multiple types of inputs and a single type of output. Since we want the component to work out-of-the-box with both standardized and customized use cases, supporting multiple types of inputs are expected. At the same time, to reduce the complexity of understanding how to use a component, we restrict a component to only have a single output type.

To accommodate these changes, we also refactor some components to remove their run_raw, run_batch_raw... methods, and to decide the common output interface for those components.

Tests are updated accordingly.

Commit changes:

* Add kwargs to vector store's query
* Simplify the BaseComponent
* Update tests
* Remove support for Python 3.8 and 3.9
* Bump version 0.3.0
* Fix github PR caching still use old environment after bumping version

---------

Co-authored-by: ian <ian@cinnamon.is>

.github/workflows/unit-test.yaml

@@ -16,7 +16,7 @@ jobs:
         shell: ${{ matrix.shell }}
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.10", "3.11"]
         include:
           - os: ubuntu-latest
             shell: bash
@@ -81,7 +81,7 @@ jobs:
           steps.check-cache-hit.outputs.check != 'true'
         run: |
           python -m pip install --upgrade pip
-          pip install -e .[dev]
+          pip install --ignore-installed -e .[dev]
 
       - name: New dependencies cache for key ${{ steps.restore-dependencies.outputs.cache-primary-key }}
         if: |