firefox: update to 147.0.2.

srcpkgs/firefox/template

@@ -3,7 +3,7 @@
 # THIS PKG MUST BE SYNCHRONIZED WITH "srcpkgs/firefox-i18n".
 #
 pkgname=firefox
-version=147.0
+version=147.0.2
 revision=1
 build_helper="rust"
 short_desc="Mozilla Firefox web browser"
@@ -12,7 +12,7 @@ license="GPL-3.0-only AND LGPL-2.1-only AND LGPL-3.0-only AND MPL-2.0"
 homepage="https://www.mozilla.org/firefox/"
 changelog="https://www.mozilla.org/en-US/firefox/${version}/releasenotes/"
 distfiles="${MOZILLA_SITE}/firefox/releases/${version/beta/b}/source/firefox-${version/beta/b}.source.tar.xz"
-checksum=222d8e63754f1e5b1789cb928d7f973e0168819c492bb0eb402b1d472e4fd9fe
+checksum=689d3d34c31b317511a09d6e568250c6736138ee092ef9129c98836d11d942d9
 
 lib32disabled=yes
 _llvmver=21 # needs to match rust