Merge pull request #16 from bonachea/lfortran-61

[NO REVIEW] CI: Add LFortran 0.61

Author: bonachea

.github/workflows/build.yml

@@ -88,10 +88,11 @@ jobs:
           # --- LFortran coverage ---
 
           # https://hub.docker.com/r/phhargrove/lfortran/tags
-          #- os: ubuntu-24.04
-          #  compiler: lfortran
-          #  version: 0.54.0
-          #  container: phhargrove/lfortran:0.54.0-1
+          - os: ubuntu-24.04
+            compiler: lfortran
+            version: 0.61.0
+            container: phhargrove/lfortran:0.61.0-1
+            extra_flags: --separate-compilation --realloc-lhs-arrays
 
           # https://github.com/lfortran/lfortran/pkgs/container/lfortran
           - os: ubuntu-22.04