chore: always run tests for coverage

.github/workflows/core-coverage.yml

@@ -5,10 +5,10 @@ on:
     inputs:
       unit_test_report:
         required: true
-        type: boolean
+        type: string
       integration_test_report:
         required: true
-        type: boolean
+        type: string
     secrets:
       CODECOV_TOKEN:
         required: true

.github/workflows/core-integration-test.yml

@@ -16,7 +16,7 @@ on:
 jobs:
   postgres:
     outputs:
-      integration_test_report: true
+      integration_test_report: "true"
     runs-on:
       group: zitadel-public
     services:

.github/workflows/core-unit-test.yml

@@ -19,7 +19,7 @@ on:
 jobs:
   test:
     outputs:
-      unit_test_report: true
+      unit_test_report: "true"
     runs-on: ubuntu-latest
     steps:
       -