chore: Updates bats version in the Makefile (#573)

Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

Makefile

@@ -69,7 +69,7 @@ list: check-reqs
 	@set -x; make --silent show | jq -r '.target | path(.. | select(.platforms[] | contains("linux/$(ARCH)"))?) | add'
 
 bats:
-	git clone --branch v1.12.0 https://github.com/bats-core/bats-core bats
+	git clone --branch v1.13.0 https://github.com/bats-core/bats-core bats
 
 prepare-test: bats check-reqs
 	git submodule update --init --recursive