compile under eclipse-temurin-11 and up

[robkooper]

right now we compile using openjdk 8, this is deprecated. Trying to compile with eclipse temurin 11 shows the following error:

#16 7.593 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project ncsa-common-domain: Compilation failure: Compilation failure:
#16 7.594 [ERROR] /src/ncsa-common-domain/src/main/java/edu/illinois/ncsa/domain/impl/FileStorageDisk.java:[14,23] error: package javax.activation does not exist
#16 7.594 [ERROR] /src/ncsa-common-domain/src/main/java/edu/illinois/ncsa/domain/impl/FileStorageDisk.java:[180,27] error: cannot find symbol