remove lxc-helpers as a submodule

.forgejo/workflows/forgejo-sh.yml

@@ -11,8 +11,6 @@ jobs:
     runs-on: self-hosted
     steps:
       - uses: actions/checkout@v3
-        with:
-          submodules: 'true'
       - run: |
           set -x
           ./forgejo-dependencies.sh install_docker

.forgejo/workflows/integration.yml

@@ -4,8 +4,6 @@ jobs:
     runs-on: self-hosted
     steps:
       - uses: actions/checkout@v3
-        with:
-          submodules: 'true'
       - run: |
           set -x
           LXC_IP_PREFIX=10.0.9 ./forgejo-dependencies.sh

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "lxc-helpers"]
-	path = lxc-helpers
-	url = https://code.forgejo.org/forgejo/lxc-helpers

forgejo-dependencies.sh

@@ -3,7 +3,7 @@
 
 set -x
 
-source $(dirname $0)/lxc-helpers/lxc-helpers-lib.sh
+source $(dirname $0)/lxc-helpers-lib.sh
 
 : ${LXC_IP_PREFIX:=10.0.8}
 

forgejo-test-helper.sh

@@ -138,10 +138,10 @@ function push_self_action() {
     local tag="$4"
 
     local dir="$DIR/self"
-    git clone --recurse-submodules . $dir
+    git clone . $dir
     (
 	cd $dir
-	rm -fr .forgejo .git lxc-helpers/.git
+	rm -fr .forgejo .git
 	git init
 	git checkout -b main
 	git remote add origin "$url/$owner/$self_action"

lxc-helpers

@@ -1 +0,0 @@
-Subproject commit b0766388a2624bc56258053576c7c09dba2e7cf5