As is suggested in JDK-8342958, `jvmArgs` should be used consistently in
microbenchmarks.

However, some recent tests use `jvmArgsAppend` or `jvmArgsPrepend` again. Here gives the list by grepping.

```
test/micro/org/openjdk/bench/java/lang/foreign/CallByRefHighArity.java
test/micro/org/openjdk/bench/java/lang/foreign/LoopOverRandom.java
test/micro/org/openjdk/bench/java/lang/foreign/SegmentOfBuffer.java
test/micro/org/openjdk/bench/java/security/MLDSA.java
test/micro/org/openjdk/bench/java/security/MLKEMBench.java
test/micro/org/openjdk/bench/javax/crypto/full/AESBench.java
test/micro/org/openjdk/bench/jdk/incubator/vector/VectorMultiplyOptBenchmark.java
test/micro/org/openjdk/bench/jdk/incubator/vector/VectorXXH3HashingBenchmark.java
test/micro/org/openjdk/bench/vm/compiler/MergeStores.java
```