fix: ensure proper version gets cascaded to the appimage bundle

Author: psadi

bin/build-ghostty.sh

@@ -23,6 +23,7 @@ if [ "${GHOSTTY_VERSION}" = "tip" ]; then
 	wget "https://github.com/ghostty-org/ghostty/releases/download/tip/ghostty-source.tar.gz" -O "ghostty-${GHOSTTY_VERSION}.tar.gz"
 	wget "https://github.com/ghostty-org/ghostty/releases/download/tip/ghostty-source.tar.gz.minisig" -O "ghostty-${GHOSTTY_VERSION}.tar.gz.minisig"
 	GHOSTTY_VERSION="$(tar -tf "ghostty-${GHOSTTY_VERSION}.tar.gz" --wildcards "*zig.zon.txt" | awk -F'[-/]' '{print $2"-"$3}')"
+	echo "${GHOSTTY_VERSION}" >VERSION
 	mv ghostty-tip.tar.gz "ghostty-${GHOSTTY_VERSION}.tar.gz"
 	mv ghostty-tip.tar.gz.minisig "ghostty-${GHOSTTY_VERSION}.tar.gz.minisig"
 else