Use fpm 0.3.0 for testing (#41)

- remove C test which is not supported with that fpm release (FIXME)

Author: awvwgk

.github/workflows/CI.yml

@@ -42,7 +42,7 @@ jobs:
     - name: Setup Fortran Package Manager
       uses: fortran-lang/setup-fpm@v3
       with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
+        fpm-version: 'v0.3.0'
 
     - name: Compile
       run: fpm build --profile release

fpm.toml

@@ -72,7 +72,7 @@ name = "example_primes"
 source-dir = "examples"
 main = "example_primes.f90"
 
-[[test]]
-name = "c-test"
-source-dir = "test/api"
-main = "tester.c"
+# [[test]]
+# name = "c-test"
+# source-dir = "test/api"
+# main = "tester.c"