fix(ci): build Firecracker when we need to

The commit df112e3 missed a few places where we depend on firecracker
build.

Fixes: df112e3

Signed-off-by: Pablo Barbáchano <[email protected]>

Author: pb8o

.buildkite/pipeline_cross.py

@@ -41,6 +41,7 @@ def cross_steps():
     instances_aarch64 = ["m6g.metal", "m7g.metal"]
     groups = []
     commands = [
+        "./tools/devtool -y build --release",
         "./tools/devtool -y sh ./tools/create_snapshot_artifact/main.py",
         "mkdir -pv snapshots/{instance}_{kv}",
         "sudo chown -Rc $USER: snapshot_artifacts",

tools/devtool

@@ -851,6 +851,7 @@ cmd_sh() {
 }
 
 cmd_sandbox() {
+    cmd_build --release
     cmd_sh "tmux new env PYTEST_ADDOPTS=--pdbcls=IPython.terminal.debugger:TerminalPdb PYTHONPATH=tests IPYTHONDIR=\$PWD/.ipython ipython -i ./tools/sandbox.py $@"
 }