exclude test_codec2_doc when running tests on github actions

.github/workflows/cmake.yml

@@ -51,7 +51,7 @@ jobs:
     - name: Run ctests
       working-directory: ${{github.workspace}}/build_linux
       shell: bash
-      run: ctest --output-on-failure
+      run: ctest --output-on-failure -E test_codec2_doc
 
     - name: Test library installation
       working-directory: ${{github.workspace}}/build_linux

doc/Makefile

@@ -32,4 +32,4 @@ $(PLOT_FILES):
 
 .PHONY: clean
 clean:
-	rm -f *.blg *.bbl *.aux *.log *.out hts2a*
+	rm -f *.blg *.bbl *.aux *.log *.out hts2a*