Set integration-test-latest to continue_on_error

Closes informalsystems#304

Signed-off-by: Shon Feder <shon@informal.systems>

.github/workflows/rust.yml

@@ -85,6 +85,9 @@ jobs:
           command: test
           args: -p tendermint --test integration --no-fail-fast -- --ignored
 
+  # NOTE(shonfeder): This job is configured to continue on error, to avoid
+  # failing CI due to integration failures with unstable/unreleased versions
+  # of tendermint-go.
   test-integration-latest:
     runs-on: ubuntu-latest
     services:
@@ -95,6 +98,7 @@ jobs:
           - 26657:26657
           - 26660:26660
     steps:
+      - continue_on_error: true
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with: