fix: autostrip fails on read-only permissions

Signed-off-by: sisungo <[email protected]>

packages/bmake/pkgbuild.py

@@ -18,7 +18,6 @@ def build():
     )
     cpp.make()
     cpp.make_install()
-    os.chmod("bin/bmake", 0o655)
 
 
 on_build(build)

packages/mandoc/pkgbuild.py

@@ -12,7 +12,6 @@ def build():
     cpp.configure()
     cpp.make([f"CC={os.environ['CC']}"])
     cpp.make_install()
-    subprocess.run(["sh", "-c", "chmod +w bin/* sbin/*"], check=True)
 
 
 on_build(build)