fix(e2e): apply CRDs before helm install to resolve dependency ordering

Helm cannot validate PackageSource CR during install because the CRD
is part of the same chart. Pre-apply CRDs via helm template + kubectl
apply --server-side before running helm upgrade --install.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>

hack/e2e-install-cozystack.bats

@@ -8,6 +8,12 @@
 }
 
 @test "Install Cozystack" {
+  # Install CRDs first (PackageSource CR in the chart depends on them)
+  helm template installer packages/core/installer \
+    --namespace cozy-system \
+    --show-only templates/crds.yaml \
+    | kubectl apply --server-side -f -
+
   # Install cozy-installer chart
   helm upgrade installer packages/core/installer \
     --install \