Update package version to 1.15

info.yml

@@ -1,7 +1,7 @@
 name: gzip
 description: GNU compression utility
-version: "1.14"
-revision: 3
+version: "1.15"
+revision: 1
 url: https://www.gnu.org/software/gzip/
 license: GPL3-or-later
 maintainers:
@@ -21,4 +21,4 @@ downloads:
   - url: https://ftpmirror.gnu.org/gnu/gzip/gzip-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 01a7b881bd220bfdf615f97b8718f80bdfd3f6add385b993dcf6efd14e8c0ac6
+    checksum: 9aa0cc780dec156b8282844833b342ab7cb08c25d2cd9a1869cdd0df31deff48