Take CI's values for the ohm-compression ion-temperature checksums

The three ion-temperature moments of the hybrid cylinder-compression
test are sensitive to the run environment (thread-dependent sampling)
at the few-1e-5 level, above the test's 1e-6 tolerance, so the locally
regenerated values do not transfer. All field and density keys matched
CI exactly; adopt CI's printed checksums for the three T keys.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011UeLDH36zCMcaDAfdjvQr1

Author: clarkse-he

Regression/Checksum/benchmarks_json/test_rz_ohm_solver_cylinder_compression_picmi.json

@@ -15,9 +15,9 @@
     "Er": 194610.5125480534,
     "Et": 6768.940061295817,
     "Ez": 10587.444637566134,
-    "Tr_ions": 46218657.919164665,
-    "Tt_ions": 45677484.08195363,
-    "Tz_ions": 48643048.529959634,
+    "Tr_ions": 46220582.07385494,
+    "Tt_ions": 45684291.376333825,
+    "Tz_ions": 48644218.56126893,
     "rho": 8011.37287267568
   }
 }