v0.2.1

SNAPDatasets v0.2.1

Diff since v0.2.0

Summary:

• Fix: loadsnap(:amazon0302) and loadsnap(:web_google) did not work.
• Fix: Tests failed as they how a graph is interpolated into a String has changed.
• Bump minimum Julia version to v1.6.
• Bump minimum Graphs.jl version to v1.6.0.
• Add the Julia versions v1.6 and pre to the testing workflow.

Merged pull requests:

• bug fix in file path (#6) (@abhinavmehndiratta)
• Maintenance task (#10) (@simonschoelly)