Update CI workflows to use python -m for package installation and signing

- Modified publish-python-sdk.yml and release-python-sdk.yml to replace 'uv' commands with 'python -m' for installing and signing packages, ensuring compatibility and consistency in the execution environment.
- No changes made to the version in _version.py, maintaining the current version as 0.0.2b8.

Author: NiveditJain

.github/workflows/publish-python-sdk.yml

@@ -128,13 +128,13 @@ jobs:
 
       - name: Sign the package
         run: |
-          uv pip install -U pypi-attestations
-          uv run pypi_attestations sign dist/*
+          python -m pip install -U pypi-attestations
+          python -m pypi_attestations sign dist/*
 
       - name: Publish to PyPI with provenance
         run: |
-          uv pip install -U twine
-          uv run twine upload --attestations dist/*
+          python -m pip install -U twine
+          python -m twine upload --attestations dist/*
 
       - name: Upload SBOM artifacts
         uses: actions/upload-artifact@v4

.github/workflows/release-python-sdk.yml

@@ -182,13 +182,13 @@ jobs:
 
       - name: Sign the package
         run: |
-          uv pip install -U pypi-attestations
-          uv run pypi_attestations sign dist/*
+          python -m pip install -U pypi-attestations
+          python -m pypi_attestations sign dist/*
 
       - name: Publish to PyPI with provenance
         run: |
-          uv pip install -U twine
-          uv run twine upload --attestations dist/*
+          python -m pip install -U twine
+          python -m twine upload --attestations dist/*
 
       - name: Upload SBOM artifacts
         uses: actions/upload-artifact@v4

python-sdk/exospherehost/_version.py

@@ -1 +1 @@
-version = "0.0.2b8"
+version = "0.0.2b8"