Disable fail-fast for CI unit and integration tests

Since otherwise when one stack fails, all other tests are cancelled,
which prevents proper Hatchet test cleanup, and also prevents
being able to see if there were other real failures in the other jobs.

Author: edmorley

.github/workflows/ci.yml

@@ -33,6 +33,7 @@ jobs:
   unit-test:
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os: ["ubuntu-22.04", "ubuntu-24.04"]
     steps:
@@ -55,6 +56,7 @@ jobs:
   integration-test:
     runs-on: ubuntu-24.04
     strategy:
+      fail-fast: false
       matrix:
         stack: ["heroku-22", "heroku-24"]
     env: