Fix quotes on yaml for 3.10 Python version

Author: raulcd

.github/workflows/cpp.yml

@@ -468,7 +468,7 @@ jobs:
         uses: actions/[email protected]
         id: python-install
         with:
-          python-version: 3.10
+          python-version: '3.10'
       - name: Install Google Cloud Storage Testbench
         shell: msys2 {0}
         env:

.github/workflows/python.yml

@@ -82,7 +82,7 @@ jobs:
             cache: conda-python-3.10
             image: conda-python-pandas
             title: AMD64 Conda Python 3.10 Pandas 1.1.3
-            python: 3.10
+            python: "3.10"
             pandas: "1.1.3"
             numpy: 1.19.5
           - name: conda-python-3.12-pandas-latest