Update package version to 2.4.15

pkg.info

@@ -1,7 +1,7 @@
 name: cups
 description: An open-source printing system
-version: 2.4.14
-revision: 2
+version: 2.4.15
+revision: 1
 url: https://openprinting.github.io/cups/
 license: Apache2 with LLVM-exception and BSD-3-Clause and Zlib and BSD-2-Clause
 architecture: any
@@ -22,7 +22,7 @@ downloads:
   - url: https://github.com/OpenPrinting/cups/releases/download/v${BPM_PKG_VERSION}/cups-${BPM_PKG_VERSION}-source.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 660288020dd6f79caf799811c4c1a3207a48689899ac2093959d70a3bdcb7699
+    checksum: eff0bbd48ff1abcbb8e46e28e85aefaffa391a1d9c4d8dc92ab3822a13008d7f
 split_packages:
   - name: cups
     depends: