Update dependency nunjucks to v3.2.2

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This PR contains the following updates:

Package	Type	Update	Change
nunjucks	dependencies	patch	3.2.1 → 3.2.2

By merging this PR, the issue #5 will be automatically resolved and closed:

Severity	CVSS Score	Vulnerability
Medium	5.3	CVE-2020-28469

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Release Notes

mozilla/nunjucks (nunjucks)

v3.2.2

Compare Source

• Add select and
  reject filters.
  Merge of #​1278 and
  #​1279; fixes
  #​282. Thanks
  ogonkov!
• Fix precompile binary script TypeError: name.replace is not a function.
  Fixes #​1295.
• Add support for nested attributes on
  groupby filter;
  respect throwOnUndefined option, if the groupby attribute is undefined.
  Merge of #​1276; fixes
  #​1198. Thanks
  ogonkov!
• Fix bug that prevented errors in included templates from being raised when
  rendering templates synchronously. Fixes
  #​1272.
• The indent filter no longer appends an additional newline. Fixes
  #​1231.

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⚠️ Artifact update problem

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File name: package-lock.json