simplify the svg paths

Author: nedbat

_tools/release_cycle_template.svg.jinja

@@ -102,7 +102,7 @@
                     M{{ left_x + radius_value }},{{ recty }}
                     q{{ -radius_value }},0 {{ -radius_value }},{{ radius_value }}
                     v{{ height - 2*radius_value }}
-                    Q{{ left_x }},{{ recty + height }} {{ left_x + radius_value }},{{ recty + height }}
+                    q0,{{ radius_value }} {{ radius_value }},{{ radius_value }}
                     H{{ middle_x }}
                     V{{ recty }}
                     Z
@@ -111,14 +111,14 @@
             <path
                 class="release-cycle-blob release-cycle-status-security"
                 d="
-                        M{{ right_x }},{{ recty }}
-                        H{{ right_x + right_width - radius_value }}
-                        Q{{ right_x + right_width }},{{ recty }} {{ right_x + right_width }},{{ recty + radius_value }}
-                        V{{ recty + height - radius_value }}
-                        Q{{ right_x + right_width }},{{ recty + height }} {{ right_x + right_width - radius_value }},{{ recty + height }}
-                        H{{ middle_x }}
-                        V{{ recty }}
-                        Z
+                    M{{ right_x }},{{ recty }}
+                    h{{ right_width - radius_value }}
+                    q{{ radius_value }},0 {{ radius_value }},{{ radius_value }}
+                    v{{ height - 2*radius_value }}
+                    q0,{{ radius_value }} {{ -radius_value }},{{ radius_value }}
+                    H{{ middle_x }}
+                    V{{ recty }}
+                    Z
                 "
             />
         {% endif %}