Fix workflow dispatch rules.

.github/workflows/rvoc-backend.yml

@@ -12,7 +12,6 @@ on:
       # Run on changed source files
       - 'backend/rvoc-backend/src/**'
       - 'backend/api_commands/src/**'
-      - 'backend/integration-tests/src/**'
     branches: main
   pull_request:
     branches: main

.github/workflows/web-api-ci.yml

@@ -11,6 +11,8 @@ on:
       - '**/rust-toolchain.toml'
       # Run on changed source files
       - 'backend/rvoc-backend/src/**'
+      - 'backend/api_commands/src/**'
+      - 'backend/integration-tests/src/**'
       # Run on changed flake
       - 'flake.nix'
       - 'flake.lock'
@@ -21,6 +23,9 @@ on:
       - 42-add-user-account-creation
   pull_request:
     branches: main
+  # Sometimes the rules above don't match even though they should.
+  # This allows us to run the workflow manually anyways.
+  workflow_dispatch:
 
 jobs:
   run_integration_tests: