[Bugfix] Correct file paths

[StriderDM]

Description

Correct file paths in GlobalConfig to use base_path from ConfigBootstrap instead of using current directory for relative paths in the config file.
Update gitignore

Motivation and Context

Fixes a bug where the base_path (either default or passed in as an argument) is overwritten and instead of the paths being relative to the base_path it is relative to the current executing directory.

How Has This Been Tested?

cargo run --bin tari_base_node -- --init --create_id
cargo run --bin tari_base_node 
cargo run --bin tari_base_node -- --init --create_id --base_path=$PWD/temp
cargo run --bin tari_base_node -- --base_path=$PWD/temp
cargo run --bin tari_console_wallet -- --init --create_id 
cargo run --bin tari_console_wallet
cargo run --bin tari_console_wallet  -- --init --create_id --base_path=$PWD/temp
cargo run --bin tari_console_wallet -- --base_path=$PWD/temp
cargo run --bin tari_merge_mining_proxy
cargo run --bin tari_merge_mining_proxy -- --base_path=$PWD/temp
cargo test --all

Checklist:

• I'm merging against the development branch.
• I have squashed my commits into a single commit.

[stringhandler]

Tested and working