Converted metadata to yaml

pkg.info

@@ -1,7 +1,10 @@
 name: libpipeline
 description: C library for manipulating pipelines of subprocesses in a flexible and convenient way
 version: 1.5.7
+revision: 2
 url: https://libpipeline.nongnu.org/
 license: GPL3-or-later
 architecture: any
+depends: ["glibc"]
+make_depends: ["bash","binutils","coreutils","diffutils","gawk","gcc","glibc","grep","make","sed","texinfo"]
 type: source