avoid progress-related hot spot in ValueFlowPassRunner::run()

[firewave]

No description provided.

[firewave]

Requires #8358 and #8369 to be merged first.

[firewave]

valgrind --tool=callgrind bin/testrunner TestIO::testScanfArgument TestIO::testPrintfArgumentVariables

Clang 21 3,916,569,339 -> 3,682,134,530

[firewave]

ProgressReporter still has overhead (1,17% of Ir) - this needs to be implemented differently. Also to get rid of the workaround this PR introduced. But should be done in a follow-up.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[firewave]

Runtime of valgrind.

local - before
33,66s user 0,74s system 99% cpu 34,689 total

local - after
30,54s user 0,73s system 98% cpu 31,619 total

CI - before

TestIO::testScanfArgument: 45.862s (avg. 45.862s - 1 result(s))
TestIO::testPrintfArgumentVariables: 23.243s (avg. 23.243s - 1 result(s))

CI - after

TestIO::testScanfArgument: 40.13s (avg. 40.13s - 1 result(s))
TestIO::testPrintfArgumentVariables: 20.681s (avg. 20.681s - 1 result(s))