CI fix

Author: pramsey

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
           cxxstd: 11,
           arch: 64,
           packages: 'g++',
-          cmake: 3.15.*,
+          cmake: 3.17.*,
           os: ubuntu-latest
         }
         - {
@@ -41,16 +41,16 @@ jobs:
           arch: 64,
           packages: 'clang',
           cmake: 3.17.*,
+          cmake_extra: '-DDISABLE_GEOS_INLINE=ON',
           os: ubuntu-latest
         }
         - {
           compiler: clang++,
-          build_type: Release,
+          build_type: Debug,
           cxxstd: 11,
           arch: 64,
           packages: 'clang',
-          cmake: 3.17.*,
-          cmake_extra: '-DDISABLE_GEOS_INLINE=ON',
+          cmake: 3.15.*,
           os: ubuntu-latest
         }