Increase short-bccH_1x1x1_ae-vmc-all-nodrift_sdj-1-16-totenergy error

[prckent]

Proposed changes

https://cdash.qmcpack.org/tests/4363516

Address rare statistical failure in short-bccH_1x1x1_ae-vmc-all-nodrift_sdj-1-16-totenergy with increased error bar

e.g. Clang18 build gave:

Tests for series 0
  Testing quantity: LocalEnergy
    reference mean value     :  -1.83403200
    reference error bar      :   0.00030000
    computed  mean value     :  -1.83527856
    computed  error bar      :   0.00052208
    pass tolerance           :   0.00090000  (  3.00000000 sigma)
    deviation from reference :  -0.00124656  ( -4.15519995 sigma)
    error bar of deviation   :   0.00060214
    significance probability :   0.99996748  (gaussian statistics)
    status of this test      :   fail

Test status: fail

What type(s) of changes does this code introduce?

• Testing changes (e.g. new unit/integration/performance tests)

Does this introduce a breaking change?

• No

What systems has this change been tested on?

None

Checklist

• Yes. This PR is up to date with current the current state of 'develop'
• NA. Code added or changed in the PR has been clang-formatted
• NA. This PR adds tests to cover any new code, or to catch a bug that is being fixed
• NA. Documentation has been added (if appropriate)

[ye-luo]

Test this please