chore: update libpng wrap to 1.6.47

Author: Totto16

subprojects/libpng.wrap

@@ -1,13 +1,13 @@
 [wrap-file]
-directory = libpng-1.6.46
-source_url = https://github.com/glennrp/libpng/archive/v1.6.46.tar.gz
-source_filename = libpng-1.6.46.tar.gz
-source_hash = 767b01936f9620d4ab4cdf6ec348f6526f861f825648b610b1d604167dc738d2
-patch_filename = libpng_1.6.46-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/libpng_1.6.46-1/get_patch
-patch_hash = cb3ad0b73aeb2e99842f0ac50f974506c63ce77a9668e31b8ca156a47da3a222
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/libpng_1.6.46-1/libpng-1.6.46.tar.gz
-wrapdb_version = 1.6.46-1
+directory = libpng-1.6.47
+source_url = https://github.com/glennrp/libpng/archive/v1.6.47.tar.gz
+source_filename = libpng-1.6.47.tar.gz
+source_hash = 631a4c58ea6c10c81f160c4b21fa8495b715d251698ebc2552077e8450f30454
+patch_filename = libpng_1.6.47-1_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/libpng_1.6.47-1/get_patch
+patch_hash = a21f619a39da40a215e6c0d51e92af173c14b5e958bad0c0069eb91a6b9b0a3d
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/libpng_1.6.47-1/libpng-1.6.47.tar.gz
+wrapdb_version = 1.6.47-1
 
 [provide]
 libpng = libpng_dep