9pm.py: write test specification link separately

Prior to this patch the link to the test specification was in the
header of the output (test name). Some versions of asciidoctor
included this link in the INDEX, which meant clicking in the index
jumped to the test specification rather than the test output.

Signed-off-by: Richard Alpe <[email protected]>

Author: rical

9pm.py

@@ -343,10 +343,10 @@ def write_report_output(file, data, depth):
     for test in data['suite']:
 
         if 'outfile' in test:
+            file.write(f"\n=== {test['name']}\n")
+
             if 'test-spec-sha' in test:
-                file.write(f"\n=== <<incl-{test['test-spec-sha']},{test['name']}>>\n")
-            else:
-                file.write(f"\n=== {test['name']}\n")
+                file.write(f"\n<<incl-{test['test-spec-sha']},Test Specification>>\n")
 
             file.write(f"\n[[output-{test['name']}]]\n")
             file.write(f"----\n")