Update package version to 0.12.0

.gitignore

@@ -0,0 +1,3 @@
+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig

info.yml

@@ -1,7 +1,7 @@
 name: libjxl
 description: JPEG XL image format reference implementation
-version: 0.11.2
-revision: 2
+version: 0.12.0
+revision: 1
 url: https://jpeg.org/jpegxl/
 license: BSD-3-Clause
 maintainers:
@@ -30,4 +30,4 @@ downloads:
   - url: https://github.com/libjxl/libjxl/archive/v${BPM_PKG_VERSION}/libjxl-${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: ab38928f7f6248e2a98cc184956021acb927b16a0dee71b4d260dc040a4320ea
+    checksum: 03e9be69a30be4011f559da75328b6d7cea8ad921fabfbd551ce10bf45cdc992

recipe.sh

@@ -1,4 +1,4 @@
-# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT