ci: try privileged too

.gitea/workflows/test-alpine-privileged.yaml

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+name: Test alpine (privileged)
+on: workflow_dispatch
+
+defaults:
+  run:
+    shell: sh
+
+jobs:
+  test:
+    runs-on: privileged-alpine-latest
+    steps:
+      - name: List available binaries
+        run: ls -lah /bin /sbin /usr/bin /usr/sbin /usr/local/bin
+      - name: List available sockets
+        run: ls -lah /var/run /run
+
+  try-docker-with-install:
+    runs-on: privileged-alpine-latest
+    steps:
+      - name: Install Docker
+        run: apk add --no-cache docker
+      - name: Try listing containers
+        run: docker ps
+      - name: Try running something
+        run: docker run -i --rm alpine:latest echo running inside alpine

.gitea/workflows/test-docker-access-privileged.yaml

@@ -0,0 +1,20 @@
+name: Test docker state (privileged)
+on: workflow_dispatch
+
+jobs:
+  test0:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker ps
+  test1:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker ps
+  test2:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker ps
+  test3:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker ps

.gitea/workflows/test-docker-run-privileged.yaml

@@ -0,0 +1,24 @@
+name: Test docker run (privileged)
+on: workflow_dispatch
+
+jobs:
+  run0:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker run -i --rm alpine:latest echo running inside alpine
+      - run: docker ps
+  run1:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker run -i --rm alpine:latest echo running inside alpine
+      - run: docker ps
+  run2:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker run -i --rm alpine:latest echo running inside alpine
+      - run: docker ps
+  run3:
+    runs-on: privileged-ubuntu-latest
+    steps:
+      - run: docker run -i --rm alpine:latest echo running inside alpine
+      - run: docker ps