ci: make xcodebuild logs more legible with xcbeautify (#1713)

Author: tido64

Brewfile

@@ -4,5 +4,6 @@ brew 'ktlint'
 brew 'n'
 brew 'swiftformat'
 brew 'swiftlint'
+brew 'xcbeautify'
 brew 'yarn'
 cask 'temurin11'

scripts/xcodebuild.sh

@@ -57,8 +57,11 @@ if [[ "$CCACHE_DISABLE" != "1" ]]; then
 
   ccache --zero-stats 1> /dev/null
 fi
+if ! command -v xcbeautify 1> /dev/null; then
+  brew install xcbeautify
+fi
 
-eval "$build_cmd"
+eval "$build_cmd" | xcbeautify
 
 if [[ "$CCACHE_DISABLE" != "1" ]]; then
   ccache --show-stats --verbose