Fix x265 build with gcc-15

scripts.d/50-x265.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 SCRIPT_REPO="https://bitbucket.org/multicoreware/x265_git.git"
-SCRIPT_COMMIT="f8be4634f6db0b67d149552386559095a840ccf2"
+SCRIPT_COMMIT="78e5ac35c13c5cbccc5933083edceb0d3eaeaa21"
 
 ffbuild_enabled() {
     [[ $VARIANT == lgpl* ]] && return -1
@@ -23,6 +23,8 @@ ffbuild_dockerbuild() {
         -DENABLE_ALPHA=ON
     )
 
+    sed -i '1i#include <cstdint>' source/dynamicHDR10/json11/json11.cpp
+
     if [[ $TARGET != *32 ]]; then
         mkdir 8bit 10bit 12bit
         cmake "${common_config[@]}" -DHIGH_BIT_DEPTH=ON -DEXPORT_C_API=OFF -DENABLE_HDR10_PLUS=ON -DMAIN12=ON -S source -B 12bit &