Python: experimental py3.13 support (#10276)

### Motivation and Context

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Some small fixes in uv setup within actions
Added experimental unit tests runs for py3.13
First typing improvement from pyright and pyright config.

### Description

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### Contribution Checklist

<!-- Before submitting this PR, please make sure: -->

- [x] The code builds clean without any errors or warnings
- [x] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
and the [pre-submission formatting
script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#development-scripts)
raises no violations
- [x] All unit tests pass, and I have added new tests where possible
- [x] I didn't break anyone 😄

Author: eavanvalkenburg

.github/workflows/python-build.yml

@@ -21,6 +21,7 @@ jobs:
           version: "0.5.x"
           enable-cache: true
           cache-suffix: ${{ runner.os }}-${{ matrix.python-version }}
+          cache-dependency-glob: "**/uv.lock"
       - name: Check version
         run: |
           echo "Building and uploading Python package version: ${{ github.event.release.tag_name }}"

.github/workflows/python-integration-tests.yml

@@ -120,6 +120,7 @@ jobs:
           version: "0.5.x"
           enable-cache: true
           cache-suffix: ${{ runner.os }}-${{ matrix.python-version }}
+          cache-dependency-glob: "**/uv.lock"
       - name: Install dependencies
         run: |
           uv sync --all-extras --dev
@@ -257,6 +258,7 @@ jobs:
           version: "0.5.x"
           enable-cache: true
           cache-suffix: ${{ runner.os }}-${{ matrix.python-version }}
+          cache-dependency-glob: "**/uv.lock"
       - name: Install dependencies
         run: |
           uv sync --all-extras --dev
@@ -321,6 +323,7 @@ jobs:
           version: "0.5.x"
           enable-cache: true
           cache-suffix: ${{ runner.os }}-${{ matrix.python-version }}
+          cache-dependency-glob: "**/uv.lock"
       - name: Install dependencies
         run: |
           uv sync --all-extras --dev
@@ -379,6 +382,7 @@ jobs:
           version: "0.5.x"
           enable-cache: true
           cache-suffix: ${{ runner.os }}-${{ matrix.python-version }}
+          cache-dependency-glob: "**/uv.lock"
       - name: Install dependencies
         run: |
           uv sync --all-extras --dev