Update build.yml

Author: alandefreitas

.github/workflows/build.yml

@@ -51,7 +51,7 @@ jobs:
             name: "Ubuntu/18.04/Static/X64/Release",
             os: ubuntu-18.04,
             config: Release,
-            cmake_extra_args: "-DCMAKE_C_COMPILER=/usr/bin/gcc-8 -DCMAKE_CXX_COMPILER=/usr/bin/g++-8  -DCMAKE_CXX_FLAGS=\"-O2\"",
+            cmake_extra_args: "-DCMAKE_C_COMPILER=/usr/bin/gcc-10 -DCMAKE_CXX_COMPILER=/usr/bin/g++-10  -DCMAKE_CXX_FLAGS=\"-O2\"",
             sudocmd: "sudo",
             artifact_name: "Linux",
             cores: 2,
@@ -101,4 +101,4 @@ jobs:
       - name: Archive Installer Packages as is
         uses: kittaakos/upload-artifact-as-is@v0
         with:
-          path: build/matplotplusplus-?.?.?-*.*
+          path: build/matplotplusplus-?.?.?-*.*