build(deps): bump build_runner from 2.12.2 to 2.13.1

[dependabot]

Bumps build_runner from 2.12.2 to 2.13.1.

Release notes

Sourced from build_runner's releases.

package:build_runner v2.13.1

• Allow analyzer 11.0.0 and 12.0.0.

Performance improvements

• Performance: speedup of between 1.4x for small initial builds to 4x for large incremental builds. See dart-lang/build#4405 for full benchmark results. Optimizations included: faster management of files for analysis, re-use syntax errors computation, avoid a throw/catch on "not yet generated" source, copy asset graph without a serialization round trip, re-use trigger configuration digest.
• Add --dart-aot-perf flag for profiling on Linux. Use it with --force-aot. It runs the builders under the perf profiling tool which writes to perf.data.
• Add --verbose-durations flag that logs durations with greater precision.
• Improve debugging instructions in README.md.
• Bug fix: fix line wrapping in build_runner args usage output.

Commits

• b83641f Bump analyzer. (#4407)
• fa791ed Release 2.13.0. (#4405)
• deee829 Lock resolvers for build. (#4403)
• 7fd0737 Add --web flag to benchmark creator. (#4404)
• ee50a88 Cache trigger digest. (#4399)
• a8f5f7c Copy AssetGraph without serializing/deserializing. (#4398)
• 5f025bd Provide a custom FileContentCache to the analyzer. (#4397)
• a215907 Reuse already-computed errors. (#4396)
• eee31aa Increase daemon test timeout. (#4395)
• aab7a70 Use asset graph in AnalysisDriverModel (#4392)
• 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 show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @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)