chore(deps): update dependency tilt-dev/ctlptl to v0.8.39 (#5497)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

env-local-test.sh

@@ -28,5 +28,5 @@ sudo mv "minikube-linux-$ARCH" /usr/local/bin/minikube
 curl -fsSL https://raw.githubusercontent.com/tilt-dev/tilt/master/scripts/install.sh | bash
 
 # renovate: datasource=github-releases depName=tilt-dev/ctlptl
-CTLPTL_VERSION="v0.8.38"
+CTLPTL_VERSION="v0.8.39"
 curl -fsSL "https://github.com/tilt-dev/ctlptl/releases/download/${CTLPTL_VERSION}/ctlptl.${CTLPTL_VERSION#v}.linux.$(if [ $ARCH = amd64 ]; then echo "$ARCH_UNAME"; else echo "$ARCH"; fi).tar.gz" | sudo tar -xzv -C /usr/local/bin ctlptl