bump to 0.0.4

d/changelog: bump to 0.0.4

[ David Caro ]

• [0f854712] d/changelog: bump to 0.0.3

[ Slavina Stefanova ]

• [a39af2cc] dev: update toolforge-weld version
• [841ae87a] list: improve long envvar truncation UX
• [6fe7ced9] list: avoid all envvars getting '...' appended

[ Raymond Ndibe ]

• [d7b20ca5] [envvars-cli] add shellcheck

[ Slavina Stefanova ]

• [e7885107] utils: small fixes to bump scripts
• [e7ff6238] docs: improve readme

[ David Caro ]

• [9e19b5ca] utils: copy build_deb and bump_version from builds-cli

Bug: T354196 Bug: T351459 Signed-off-by: David Caro dcaro@wikimedia.org