doc: change logo (svg)

Signed-off-by: totoprayogo1916 <totoprayogo1916@gmail.com>

Author: totoprayogo1916

user_guide_src/source/_static/ci-logo-text.png

@@ -89,7 +89,7 @@
 
 # The name of an image file (relative to this directory) to place at the top
 # of the sidebar.
-html_logo = '_static/ci-logo-text.png'
+html_logo = '_static/ci-logo-text.svg'
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32