feat: rename any form of act runner to gitea runner or runner (#149)

fix: https://gitea.com/gitea/helm-actions/issues/142
Reviewed-on: https://gitea.com/gitea/helm-actions/pulls/149
Reviewed-by: Nicolas <bircni@icloud.com>
Co-authored-by: Daan <dselen@nerthus.nl>
Co-committed-by: Daan <dselen@nerthus.nl>

unittests/helm/configmap.yaml

@@ -0,0 +1,68 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: actions template | configmap
+release:
+  name: gitea-actions-unittests
+  namespace: testing
+templates:
+  - templates/configmap.yaml
+tests:
+  - it: doesn't renders a ConfigMap by default
+    template: templates/configmap.yaml
+    asserts:
+      - hasDocuments:
+          count: 0
+  - it: renders a ConfigMap
+    template: templates/configmap.yaml
+    set:
+      enabled: true
+      statefulset:
+        runner:
+          config: |
+            log:
+              level: info
+            cache:
+              enabled: false
+            runner:
+              labels:
+                - "ubuntu-latest"
+    asserts:
+      - hasDocuments:
+          count: 1
+      - containsDocument:
+          kind: ConfigMap
+          apiVersion: v1
+          name: gitea-actions-unittests-runner-configmap
+      - equal:
+          path: data["config.yaml"]
+          value: |
+            log:
+              level: info
+            cache:
+              enabled: false
+            runner:
+              labels:
+                - "ubuntu-latest"
+  - it: renders a ConfigMap with inline yaml
+    template: templates/configmap.yaml
+    set:
+      enabled: true
+      statefulset:
+        runner:
+          config: |
+            container:
+              valid_volumes:
+                - /var/run/docker.sock
+              options: -v /var/run/docker.sock:/var/run/docker.sock
+    asserts:
+      - hasDocuments:
+          count: 1
+      - containsDocument:
+          kind: ConfigMap
+          apiVersion: v1
+          name: gitea-actions-unittests-runner-configmap
+      - matchRegex:
+          path: data["config.yaml"]
+          pattern: '(?m)^\s*options:\s*-v /var/run/docker.sock:/var/run/docker.sock\s*$'
+      - matchRegex:
+          path: data["config.yaml"]
+          pattern: '(?m)^\s*valid_volumes:\s*\n\s*-\s*/var/run/docker.sock\s*$'