added filter that allows svg img for pdf output

filter.lua

@@ -0,0 +1,11 @@
+function Image(el)
+    if FORMAT == "latex" then
+        -- convert svg to pdf
+        if string.sub(el.src, -4) == '.svg' then
+            local pdfName = string.gsub(el.src, "svg", "pdf")
+            pandoc.pipe('inkscape.exe', { el.src, '--export-filename', pdfName}, '')
+            el.src = pdfName
+            return el
+        end
+    end
+end

report.qmd

@@ -16,6 +16,9 @@ bibliography: citations.bib
 
 execute:
   cache: true
+
+filters:
+  - filter.lua
 ---
 
 ## Introduction