[SYSTEMDS-3891] OOC Statistics and Improved Error Propagation

[janniklinde]

Increases robustness of error propagation and fixes statistics bugs for multiple script executions in the same JVM.

[codecov]

Codecov Report

❌ Patch coverage is 93.33333% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.59%. Comparing base (595af83) to head (65dd320).

Files with missing lines	Patch %	Lines
...c/main/java/org/apache/sysds/utils/Statistics.java	90.90%	0 Missing and 3 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2572      +/-   ##
============================================
- Coverage     71.61%   71.59%   -0.02%     
+ Complexity    50315    50294      -21     
============================================
  Files          1624     1624              
  Lines        194411   194442      +31     
  Branches      37977    37978       +1     
============================================
- Hits         139227   139214      -13     
- Misses        44289    44325      +36     
- Partials      10895    10903       +8     

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