chore: import upstream snapshot with attribution

scripts/build_all_binaries.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# build_all_binaries.sh
+#
+# This script builds doltgres from source for all supported OSes and architectures.
+# Requires a locally running docker server.
+#
+# Used as part of automated releases. To build your current OS and architecture, use build.sh.
+#
+# GO_BUILD_VERSION is the major version of Go to target, e.g. 1.25. Must be set in ENV.
+
+set -ex
+set -o pipefail
+
+script_dir=$(dirname "$0")
+cd $script_dir/..
+
+[ ! -z "$GO_BUILD_VERSION" ] || (echo "Must supply GO_BUILD_VERSION"; exit 1)
+
+OS_ARCH_TUPLES="windows-amd64 linux-amd64 linux-arm64 darwin-amd64 darwin-arm64"
+
+docker run --rm \
+       -v `pwd`:/src \
+       -w /src \
+       golang:"$GO_BUILD_VERSION"-trixie \
+       /src/scripts/build_binaries.sh "$OS_ARCH_TUPLES"