Add ssltests-awslc check to cumulative check, allow failure

Author: WillChilds-Klein

.github/workflows/build.yml

@@ -703,6 +703,7 @@ jobs:
     - build-windows-msi
     - build-macos
     - build-ubuntu
+    - build-ubuntu-ssltests-awslc
     - build-ubuntu-ssltests-openssl
     - build-wasi
     - test-hypothesis
@@ -718,7 +719,8 @@ jobs:
       with:
         allowed-failures: >-
           build-windows-msi,
-          build-ubuntu-ssltests-openssl
+          build-ubuntu-ssltests-awslc,
+          build-ubuntu-ssltests-openssl,
           test-hypothesis,
           cifuzz,
         allowed-skips: >-
@@ -736,6 +738,7 @@ jobs:
             check-generated-files,
             build-macos,
             build-ubuntu,
+            build-ubuntu-ssltests-awslc,
             build-ubuntu-ssltests-openssl,
             build-wasi,
             test-hypothesis,