Bump sqlparse from 0.2.4 to 0.3.1 in /cvat/requirements

[dependabot-preview]

Bumps sqlparse from 0.2.4 to 0.3.1.

Changelog

Sourced from sqlparse's changelog.

Release 0.3.1 (Feb 29, 2020)

Enhancements

• Add HQL keywords (pr475, by matwalk).
• Add support for time zone casts (issue489).
• Enhance formatting of AS keyword (issue507, by john-bodley).
• Stabilize grouping engine when parsing invalid SQL statements.

Bug Fixes

• Fix splitting of SQL with multiple statements inside parentheses (issue485, pr486 by win39).
• Correctly identify NULLS FIRST / NULLS LAST as keywords (issue487).
• Fix splitting of SQL statements that contain dollar signs in identifiers (issue491).
• Remove support for parsing double slash comments introduced in 0.3.0 (issue456) as it had some side-effects with other dialects and doesn't seem to be widely used (issue476).
• Restrict detection of alias names to objects that acutally could have an alias (issue455, adopted some parts of pr509 by john-bodley).
• Fix parsing of date/time literals (issue438, by vashek).
• Fix initialization of TokenList (issue499, pr505 by john-bodley).
• Fix parsing of LIKE (issue493, pr525 by dbczumar).
• Improve parsing of identifiers (pr527 by liulk).

Release 0.3.0 (Mar 11, 2019)

Notable Changes

• Remove support for Python 3.3.

Enhancements

• New formatting option "--indent_after_first" (pr345, by johshoff).
• New formatting option "--indent_columns" (pr393, by digitalarbeiter).
• Add UPSERT keyword (issue408).
• Strip multiple whitespace within parentheses (issue473, by john-bodley).
• Support double slash (//) comments (issue456, by theianrobertson).
• Support for Calcite temporal keywords (pr468, by john-bodley).

Bug Fixes

• Fix occasional IndexError (pr390, by circld, issue313).
• Fix incorrect splitting of strings containing new lines (pr396, by fredyw).
• Fix reindent issue for parenthesis (issue427, by fredyw).
• Fix from( parsing issue (issue446, by fredyw) .

Commits

• 0d6684b Update version number for release.
• 33d2ab4 add comma_first option for docs
• 3ea4c7e put available format options into API doc
• 418b04f Update changelog and authors.
• a301b79 [grouping] group_as() no longer groups AS CTE
• 44eacf2 [fix] Fixing typed literal regression
• aaf5403 Update sql.py
• 8f03397 Update sql.py
• 966a559 [sql] Adding TIMESTAMP to typed literal
• 29166ba CI: Remove obsolete comment.
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

[coveralls]

Pull Request Test Coverage Report for Build 6022

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage remained the same at 65.887%

---

Files with Coverage Reduction	New Missed Lines	%
datumaro/datumaro/components/extractor.py	1	91.01%

Totals
Change from base Build 5996:	0.0%
Covered Lines:	10935
Relevant Lines:	16198

---

💛 - Coveralls