Fix E2E file-path triggers (#35646)

Follow up after #34892 

* Include E2E workflow in file-path triggers
* Adjust the glob for "actions" directories

.github/file-paths.yaml

@@ -80,13 +80,14 @@ sources: &sources
   - *backend_sources
 
 e2e_ci: &e2e_ci
-  - ".github/actions/build-e2e-matrix"
+  - ".github/actions/build-e2e-matrix/**"
   - ".github/actions/prepare-frontend/**"
   - ".github/actions/prepare-backend/**"
-  - ".github/actions/prepare-uberjar-artifact"
-  - ".github/actions/e2e-prepare-containers"
-  - ".github/actions/prepare-cypress"
-  - ".github/actions/run-snowplow-micro"
+  - ".github/actions/prepare-uberjar-artifact/**"
+  - ".github/actions/e2e-prepare-containers/**"
+  - ".github/actions/prepare-cypress/**"
+  - ".github/actions/run-snowplow-micro/**"
+  - ".github/workflows/e2e-tests.yml"
 
 e2e_specs: &e2e_specs
   - "**/*.cy.*.js"