refactor(structure): remove leading gitea directory (#958)

The following pull request removes the `gitea` directory. With regard to maintaining act_runners in a separate git repository or helm chart, this additional directory becomes redundant.

Reviewed-on: https://gitea.com/gitea/helm-gitea/pulls/958
Reviewed-by: DaanSelen <daanselen@noreply.gitea.com>
Co-authored-by: Markus Pesch <markus.pesch@cryptic.systems>
Co-committed-by: Markus Pesch <markus.pesch@cryptic.systems>

unittests/helm/deployment/ssh-configuration.yaml

@@ -3,11 +3,11 @@ release:
   name: gitea-unittests
   namespace: testing
 templates:
-  - templates/gitea/deployment.yaml
-  - templates/gitea/config.yaml
+  - templates/deployment.yaml
+  - templates/config.yaml
 tests:
   - it: supports defining SSH log level for root based image
-    template: templates/gitea/deployment.yaml
+    template: templates/deployment.yaml
     set:
       image.rootless: false
     asserts:
@@ -17,7 +17,7 @@ tests:
             name: SSH_LOG_LEVEL
             value: "INFO"
   - it: supports overriding SSH log level
-    template: templates/gitea/deployment.yaml
+    template: templates/deployment.yaml
     set:
       image.rootless: false
       gitea.ssh.logLevel: "DEBUG"
@@ -28,7 +28,7 @@ tests:
             name: SSH_LOG_LEVEL
             value: "DEBUG"
   - it: supports overriding SSH log level (even when image.fullOverride set)
-    template: templates/gitea/deployment.yaml
+    template: templates/deployment.yaml
     set:
       image.fullOverride: docker.gitea.com/gitea:1.19.3
       image.rootless: false
@@ -40,7 +40,7 @@ tests:
             name: SSH_LOG_LEVEL
             value: "DEBUG"
   - it: skips SSH_LOG_LEVEL for rootless image
-    template: templates/gitea/deployment.yaml
+    template: templates/deployment.yaml
     set:
       image.rootless: true
       gitea.ssh.logLevel: "DEBUG" # explicitly defining a non-standard level here
@@ -51,7 +51,7 @@ tests:
           content:
             name: SSH_LOG_LEVEL
   - it: skips SSH_LOG_LEVEL for rootless image (even when image.fullOverride set)
-    template: templates/gitea/deployment.yaml
+    template: templates/deployment.yaml
     set:
       image.fullOverride: docker.gitea.com/gitea:1.19.3
       image.rootless: true