move to open source dendrite (#22)

Author: Nieuwejaar

.github/buildomat/jobs/illumos.sh

@@ -46,9 +46,6 @@ function archive {
 # default.
 rustup show active-toolchain || rustup toolchain install
 
-banner "openapi"
-./tools/ci_download_dendrite_openapi
-
 pfexec mkdir -p /out
 pfexec chown "$UID" /out
 

.github/buildomat/jobs/test.sh

@@ -14,9 +14,6 @@ set -o xtrace
 # default.
 rustup show active-toolchain || rustup toolchain install
 
-banner "openapi"
-./tools/ci_download_dendrite_openapi
-
 banner "clippy"
 for feat in smf dendrite
 do