website: Fix examples syntax highlighting
website: Fix examples syntax highlighting

Signed-off-by: Mikol Graves <852c57c79ca6439ca2c23e2e171f4417abe7dc52@thinbox.org>

open-policy-agent/opa,tsandall/opa,tsandall/opa,tsandall/opa,tsandall/opa,open-policy-agent/opa,open-policy-agent/opa,open-policy-agent/opa,open-policy-agent/opa,tsandall/opa,open-policy-agent/opa,tsandall/opa