Add check for bash --version

[llxia]

Add check for bash --version:

Example:

TKG/src/org/openj9/envInfo/MachineInfo.java

Line 194 in 6e73a9f

putInfo(new Info("uname", UNAME_CMD, ce.execute(UNAME_CMD), null));

[mayTkhin24]

I would like to work on this issue.

[llxia]

@mayTkhin24 are you still working on this? If you have any questions, please let us know. Thanks

[LongyuZhang]

Since this issue requires access to internal machines to check on plinux, zlinux, aix, zos, etc. Re-assign to @sophiaxu0424 then.
@mayTkhin24 Feel free to work on other good first issue you are interested. Thanks.

[sophiaxu0424]

Thanks @LongyuZhang, will a take look at it sooner today/tmr

[LongyuZhang]

Closed by #574. Thanks @sophiaxu0424.