Add new sponsor details

Author: jemgillam

website/src/pages/sponsors.mdx

@@ -65,11 +65,6 @@ to fund ongoing development on Graphile Worker through sponsorship. THANK YOU!
   <Sponsor name="Dimply" avatar="/images/sponsors/dimply.svg" business />
   <Sponsor name="Ndustrial" avatar="/images/sponsors/ndustrial.png" business />
   <Sponsor name="Beacon" avatar="/images/sponsors/beaconbio.jpg" business />
-  <Sponsor
-    name="deliver.media"
-    avatar="/images/sponsors/deliverdotmedia.jpg"
-    business
-  />
   <Sponsor
     name="Outbank"
     avatar="/images/sponsors/outbank.png"
@@ -78,11 +73,17 @@ to fund ongoing development on Graphile Worker through sponsorship. THANK YOU!
   />
   <Sponsor name="Ravio" avatar="/images/sponsors/Ravio.svg" business />
   <Sponsor name="prodready" />
+  <Sponsor
+    name="Constructive"
+    avatar="/images/sponsors/constructive.svg"
+    business
+  />
   <Sponsor name="Carvajal Consultants" business />
+  <Sponsor name="Seaber" avatar="/images/sponsors/Seaber.png" business />
 </Sponsors>
 <Sponsors level="backers">
-  <Sponsor name="plus 56 more backers..." plain />
-  <Sponsor name="plus 77 more backers..." plain />
+  <Sponsor name="plus 59 more backers..." plain />
+  <Sponsor name="plus 78 more backers..." plain />
 </Sponsors>
 
 <!-- SPONSORS_END -->