This attempt #5906 failed, so reverting it and trying to pin the version

And if this doesn't work I'll just spin up a dummy repo to test out the .csproj to not flood with PRs

Datadog Report

Branch report: steven/pin-stylecop
Commit report: 0e4bcf3
Test service: dd-trace-dotnet

✅ 0 Failed, 347878 Passed, 2061 Skipped, 15h 55m 33.02s Total Time

Execution-Time Benchmarks Report ⏱️

Execution-time results for samples comparing the following branches/commits:

• This PR (5908)
• master

Execution-time benchmarks measure the whole time it takes to execute a program. And are intended to measure the one-off costs. Cases where the execution time results for the PR are worse than latest master results are shown in red. The following thresholds were used for comparing the execution times:

• Welch test with statistical test for significance of 5%
• Only results indicating a difference greater than 5% and 5 ms are considered.

Note that these results are based on a single point-in-time result for each branch. For full results, see the dashboard.

Graphs show the p99 interval based on the mean and StdDev of the test run, as well as the mean value of the run (shown as a diamond below the graph).

I made a test app and repo with this version and then another outdated NuGet and dependabot failed with the same error. Pinning the version of StyleCop.Analyzers fixed it, so I think this should work. I'll probably poke around in the dependabot/NuGet repos to figure out if this is a known issue. I know PackageReference and floating versions of pre-release packages didn't really work several years ago and it may be the same case today.

Benchmarks Report for tracer 🐌

Benchmarks for #5908 compared to master:

• All benchmarks have the same speed
• All benchmarks have the same allocations

The following thresholds were used for comparing the benchmark speeds:

• Mann–Whitney U test with statistical test for significance of 5%
• Only results indicating a difference greater than 10% and 0.3 ns are considered.

Allocation changes below 0.5% are ignored.

Benchmark details

Throughput/Crank Report ⚡

Throughput results for AspNetCoreSimpleController comparing the following branches/commits:

• This PR (5908)
• master
• benchmarks/2.9.0

Cases where throughput results for the PR are worse than latest master (5% drop or greater), results are shown in red.

Note that these results are based on a single point-in-time result for each branch. For full results, see one of the many, many dashboards!

gantt
    title Throughput Linux x64 (Total requests) 
    dateFormat  X
    axisFormat %s
    section Baseline
    This PR (5908) (11.344M)   : 0, 11344109
    master (11.626M)   : 0, 11625669
    benchmarks/2.9.0 (11.606M)   : 0, 11605731

    section Automatic
    This PR (5908) (7.696M)   : 0, 7695691
    master (7.741M)   : 0, 7740587
    benchmarks/2.9.0 (8.043M)   : 0, 8042658

    section Trace stats
    master (8.083M)   : 0, 8082727

    section Manual
    master (11.551M)   : 0, 11551010

    section Manual + Automatic
    This PR (5908) (7.033M)   : 0, 7032744
    master (7.207M)   : 0, 7206578

    section DD_TRACE_ENABLED=0
    master (10.731M)   : 0, 10731443

gantt
    title Throughput Linux arm64 (Total requests) 
    dateFormat  X
    axisFormat %s
    section Baseline
    This PR (5908) (6.513M)   : 0, 6513438

    section Automatic
    This PR (5908) (6.589M)   : 0, 6589203

    section Manual + Automatic
    This PR (5908) (6.121M)   : 0, 6121133

gantt
    title Throughput Windows x64 (Total requests) 
    dateFormat  X
    axisFormat %s
    section Baseline
    This PR (5908) (10.174M)   : 0, 10174221
    benchmarks/2.9.0 (10.148M)   : 0, 10147897

    section Automatic
    This PR (5908) (6.851M)   : 0, 6850852
    benchmarks/2.9.0 (7.517M)   : 0, 7517128

    section Manual + Automatic
    This PR (5908) (6.437M)   : 0, 6436570