Remove --ctest-extra-verbose from the macOS build.

It's a huge amount of output, but nothing relevant to the
test_beeb_standard problem.

Author: Tom Seddon

Makefile.osx.mak

@@ -49,7 +49,7 @@ github_ci_macos_homebrew_ffmpeg:
 
 .PHONY:_github_ci_macos_release
 _github_ci_macos_release:
-	$(PYTHON3) "./etc/release/release.py" --verbose $(TARGET_ARGS) --timestamp=$(shell $(PYTHON3) "./etc/release/release2.py" print-timestamp) --gh-release $(shell $(PYTHON3) "./etc/release/release2.py" print-suffix) --ctest-jobs=1 --ctest-output-on-failure --ctest-extra-verbose
+	$(PYTHON3) "./etc/release/release.py" --verbose $(TARGET_ARGS) --timestamp=$(shell $(PYTHON3) "./etc/release/release2.py" print-timestamp) --gh-release $(shell $(PYTHON3) "./etc/release/release2.py" print-suffix) --ctest-jobs=1 --ctest-output-on-failure
 
 .PHONY:github_ci_macos_x64
 github_ci_macos_x64: