fix: improve CodeQL findings table readability

- Rename "Security" column to "Sec-Sev" for clarity
- Increase message truncation from 80 to 120 characters

Author: david-waltermire

.github/workflows/build.yml

@@ -172,15 +172,15 @@ jobs:
                 echo "<details>" >> $GITHUB_STEP_SUMMARY
                 echo "<summary>View $RESULTS finding(s)</summary>" >> $GITHUB_STEP_SUMMARY
                 echo "" >> $GITHUB_STEP_SUMMARY
-                echo "| Level | Security | Rule | Location | Message |" >> $GITHUB_STEP_SUMMARY
-                echo "|-------|----------|------|----------|---------|" >> $GITHUB_STEP_SUMMARY
+                echo "| Level | Sec-Sev | Rule | Location | Message |" >> $GITHUB_STEP_SUMMARY
+                echo "|-------|---------|------|----------|---------|" >> $GITHUB_STEP_SUMMARY
                 # Join results with rules to get security-severity (which is on rule definitions, not results)
                 jq -r '
                   (.runs[0].tool.driver.rules // []) as $driver_rules |
                   ([.runs[0].tool.extensions[]?.rules // []] | add // []) as $ext_rules |
                   ($driver_rules + $ext_rules | map({(.id): (.properties["security-severity"] // null)}) | add // {}) as $severities |
                   .runs[0].results[] |
-                  "| \(.level // "warning") | \($severities[.ruleId] // "N/A") | \(.ruleId // "unknown") | `\(.locations[0].physicalLocation.artifactLocation.uri // "unknown"):\(.locations[0].physicalLocation.region.startLine // "?")` | \(.message.text | gsub("\n"; " ") | gsub("\\|"; "\\\\|") | .[0:80]) |"
+                  "| \(.level // "warning") | \($severities[.ruleId] // "N/A") | \(.ruleId // "unknown") | `\(.locations[0].physicalLocation.artifactLocation.uri // "unknown"):\(.locations[0].physicalLocation.region.startLine // "?")` | \(.message.text | gsub("\n"; " ") | gsub("\\|"; "\\\\|") | .[0:120]) |"
                 ' "$sarif" >> $GITHUB_STEP_SUMMARY
                 echo "" >> $GITHUB_STEP_SUMMARY
                 echo "</details>" >> $GITHUB_STEP_SUMMARY