fix(fpm.toml): auto-detect examples & tests

Author: rouson

fpm.toml

@@ -17,8 +17,8 @@ source-form="default"
 
 [build]
 auto-executables = false
-auto-tests = false
-auto-examples = false
+auto-tests = true
+auto-examples = true
 
 [dev-dependencies]
 test-drive = { git = "https://github.com/fortran-lang/test-drive", tag = "v0.4.0" }