fix: correct e2e test timeout environment variable names

Author: forkline-dev[bot]

.github/workflows/rust.yml

@@ -163,8 +163,8 @@ jobs:
         if: matrix.job.use-cross != true
         env:
           E2E_TEST_THREADS: "8"
-          E2E_WAIT_TIMEOUT: "300"
-          E2E_EVENT_TIMEOUT: "30"
+          E2E_WAIT_TIMEOUT_SECONDS: "300"
+          E2E_EVENT_TIMEOUT_SECONDS: "30"
         run: |
           CARGO_TARGET=${{ matrix.job.target }} E2E_LOGGING_LEVEL=info make e2e-test