Upgrade from Debian 9 to 10 in basemap-for-manylinux workflow

Author: molinav

.github/workflows/basemap-for-manylinux.yml

@@ -44,7 +44,7 @@ jobs:
       max-parallel: 3
       fail-fast: false
     needs: checkout
-    container: "pylegacy/python:${{ matrix.python-version }}-debian-9"
+    container: "pylegacy/python:${{ matrix.python-version }}-debian-10"
     steps:
       -
         name: Download checkout
@@ -218,7 +218,7 @@ jobs:
       fail-fast: false
     needs: build
     runs-on: ubuntu-latest
-    container: "pylegacy/${{ matrix.arch }}-python:3.8-debian-9"
+    container: "pylegacy/${{ matrix.arch }}-python:3.8-debian-10"
     steps:
       -
         name: Download GEOS artifacts
@@ -263,15 +263,15 @@ jobs:
           # Missing precompiled binaries for `lxml`.
           - arch: "x64"
             python-version: "3.12"
-          # Missing precompiled binaries for `numpy`, `matplotlib`, `pyproj`,
-          # `pillow` and `lxml`.
+          # Missing precompiled binaries for `numpy`, `matplotlib`,
+          # `pyproj`, `pillow` and `lxml`.
           - arch: "x86"
             python-version: "3.12"
       max-parallel: 3
       fail-fast: false
     needs: repair
     runs-on: ubuntu-latest
-    container: "pylegacy/${{ matrix.arch }}-python:${{ matrix.python-version }}-debian-9"
+    container: "pylegacy/${{ matrix.arch }}-python:${{ matrix.python-version }}-debian-10"
     steps:
       -
         name: Download checkout
@@ -320,7 +320,7 @@ jobs:
   coverage:
     needs: test
     runs-on: ubuntu-latest
-    container: "pylegacy/python:3.8-debian-9"
+    container: "pylegacy/python:3.8-debian-10"
     steps:
       -
         name: Checkout
@@ -353,7 +353,7 @@ jobs:
   docs:
     needs: test
     runs-on: ubuntu-latest
-    container: "pylegacy/python:3.8-debian-9"
+    container: "pylegacy/python:3.8-debian-10"
     steps:
       -
         name: Download checkout
@@ -421,7 +421,7 @@ jobs:
     if: startsWith(github.event.ref, 'refs/tags/v')
     needs: test
     runs-on: ubuntu-latest
-    container: "pylegacy/${{ matrix.arch }}-python:${{ matrix.python-version }}-debian-9"
+    container: "pylegacy/${{ matrix.arch }}-python:${{ matrix.python-version }}-debian-10"
     environment: PyPI
     steps:
       -