chore(neqsim): bump vendored jar to v3.10.0

Upgrade the vendored NeqSim jar from v3.0.38 to v3.10.0 (Java 8
build). The compatibility suite added in the previous commit passes
against the new jar with no snapshot drift and no behaviour
regressions (2602 passed, 1 skipped).

Author: olelod

src/ecalc_neqsim_wrapper/lib/NeqSim.jar

@@ -1,4 +1,6 @@
-Current neqsim.jar from latest release of NeqSim (v3.0.38 - https://github.com/equinor/neqsim/releases/tag/v3.0.38)
+Current neqsim.jar from latest release of NeqSim (v3.10.0 - https://github.com/equinor/neqsim/releases/tag/v3.10.0)
+
+Vendored artifact is the Java 8 build: `neqsim-3.10.0-Java8.jar` (a Java 21 build is also published; the wrapper still targets Java 8 to keep the deployment runtime pinned).
 
 NeqSim is currently not considered to be thread-safe. That means that two threads working towards the same gateway, interchangely changing a fluid setting will interfere with each other.