Merge pull request #35394 from chris-crone/e2e-add-headers

Add missing headers for e2e test image build
diff --git a/Dockerfile.e2e b/Dockerfile.e2e
index dcbecb7..c57d7d3 100644
--- a/Dockerfile.e2e
+++ b/Dockerfile.e2e
@@ -3,6 +3,7 @@
 
 RUN apk add --update \
     bash \
+    btrfs-progs-dev \
     build-base \
     curl \
     lvm2-dev \