Fix #44, Update function key in CS_RecomputeAppChildTask_Test_DefEntryId

[thnkslprpt]

Checklist

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution
Fixes #44
CS_COMPUTE_TEST_CFE_ES_GetModuleInfoHandler1 handler function key updated from CFE_ES_GetAppInfo to CFE_ES_GetModuleInfo.

Tests back to 100% passing and full coverage:

  lines......: 100.0% (2241 of 2241 lines)
  functions..: 100.0% (98 of 98 functions)
  branches...: 100.0% (927 of 927 branches)

Testing performed
GitHub CI actions (incl. Build + Run, Unit Tests etc.) all passing successfully.

Expected behavior changes
Tests should pass at 100%

Contributor Info
Avi Weiss @thnkslprpt