fix: use 0.7 template build dep

[sdbondi]

No description provided.

[gemini-code-assist]

Code Review

This pull request updates the workspace and package versions from 0.18.1 to 0.18.2 and increments the BUILD_DEP_VERSION constant for tari_ootle_template_build from 0.6 to 0.7. I have no feedback to provide.

[gemini-code-assist]

Code Review

This pull request updates the workspace and package versions from 0.18.1 to 0.18.2 in Cargo.toml and Cargo.lock. Additionally, it increments the BUILD_DEP_VERSION constant in init_metadata.rs from 0.6 to 0.7. I have no feedback to provide.