Update package version to 147.0.3

pkg.info

@@ -1,6 +1,6 @@
 name: firefox
 description: Fast, Private & Safe Web Browser
-version: 147.0.2
+version: 147.0.3
 revision: 1
 url: https://www.firefox.com
 license: MPL-2.0
@@ -55,4 +55,4 @@ downloads:
   - url: https://archive.mozilla.org/pub/firefox/releases/${BPM_PKG_VERSION}/source/firefox-${BPM_PKG_VERSION}.source.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 689d3d34c31b317511a09d6e568250c6736138ee092ef9129c98836d11d942d9
+    checksum: bfa38a16d51a88ff077dceeca5ac28c14635d24401de305e6c5e2291a64d9c18

source-files/build-seccomp.patch

@@ -0,0 +1,11 @@
+diff -up thunderbird-145.0/security/sandbox/chromium/sandbox/linux/system_headers/linux_seccomp.h.seccomp thunderbird-145.0/security/sandbox/chromium/sandbox/linux/system_headers/linux_seccomp.h
+--- thunderbird-145.0/security/sandbox/chromium/sandbox/linux/system_headers/linux_seccomp.h.seccomp	2025-12-09 13:42:31.378958842 +0100
++++ thunderbird-145.0/security/sandbox/chromium/sandbox/linux/system_headers/linux_seccomp.h	2025-12-09 13:42:37.886937626 +0100
+@@ -6,6 +6,7 @@
+ #define SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SECCOMP_H_
+ 
+ #include <stdint.h>
++#include <signal.h>
+ #include <sys/ioctl.h>
+ 
+ #include "build/build_config.h"

source.sh

@@ -6,6 +6,9 @@
 # This function is used for putting downloaded files to the correct location or applying patches
 prepare() {
   cd "$BPM_SOURCE"
+  patch -Np1 -i "$BPM_WORKDIR"/build-c11-threads-avail.patch
+  patch -Np1 -i "$BPM_WORKDIR"/build-seccomp.patch
+  
   # Generate mozconfig
   cat > mozconfig <<-EOF
 ac_add_options --enable-application=browser