fix(btop)

gha macos12 needs our libstdc++ too.

projects/github.com/aristocratos/btop/package.yml

@@ -12,7 +12,6 @@ provides:
   - bin/btop
 
 dependencies:
-  linux:
   # built fine for me on macOS 14 & Xcode 15 but won’t in CI complaining
   # that the provided clang is too old
   # llvm^17 should work but didn’t for headers not found reasons
@@ -20,10 +19,6 @@ dependencies:
   gnu.org/gcc: '>=10'
 
 build:
-  dependencies:
-    darwin/x86-64:
-      # it is not overly clear to us why this is required
-      gnu.org/gcc: '>=10'
   env:
     linux/x86-64:
       LDFLAGS: -ldl $LDFLAGS
@@ -31,5 +26,4 @@ build:
     - make
     - make install PREFIX={{prefix}}
 
-test:
-  btop --version | grep {{version}}
+test: btop --version | grep {{version}}