Update minimum supported Poetry version to be 1.5.0

[d-ryan-ashcraft]

When using -SNAPSHOT replacement added in 2.6.0 in a managed dependency, the following issue is encountered from Poetry 1.2.0 through 1.4.2. One we hit 1.5.0 or higher, it works. This tracks with the Poetry release notes, where issue poetry-core #402 is fixed in 1.5.0.

In this example, module-x 1.1.0.dev987654321 exists in the configured [[tool.poetry.source]] options within pyproject.toml.

[INFO] --- habushu-maven-plugin:2.6.0:install-dependencies (default-install-dependencies) @ sample-python-module ---
[INFO] Locking dependencies specified in pyproject.toml...
[INFO] Executing Poetry command: poetry lock
[INFO] Updating dependencies
[INFO] Resolving dependencies...
[ERROR] 
Because sample-python-module depends on module-x (1.1.0.*) which doesn't match any versions, version solving failed.

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------

[d-ryan-ashcraft]

🧱 A workaround exists - update your Python to at least 1.5.0 and things will work without issue in Habushu 2.6.0. For instance, you can run the following command: poetry self update 2.5.1.

[d-ryan-ashcraft]

UPDATE - once ready, we should remove the shim added to support Poetry < 1.5.0: https://github.com/TechnologyBrewery/habushu/pull/35/files?diff=unified&w=1

[d-ryan-ashcraft]

CI build passed: