Show full stack trace when build or test command fails

[chrispcampbell]

When using the sde build or sde test command, if an error occurs, it currently prints the error message only (without stack trace), for example:

$ ./tests/modeltests longeqns
Testing the longeqns model 
ERROR: Cannot read properties of undefined (reading 'size')

This is because the error handler in sde-build.js for example looks like this:

  } catch (e) {
    // Exit with a non-zero error code if any step failed
    console.error(`ERROR: ${e.message}\n`)
    process.exit(1)
  }

A while back I had changed other sde commands to log the full error message including stack trace, but looks like I missed a couple. We should change these two remaining cases to use the same code as the others:

  } catch (e) {
    // Exit with a non-zero error code if any step failed
    console.error(e)
    console.error()
    process.exit(1)
  }

This will result in the full stack trace appearing:

$ ./tests/modeltests longeqns
Testing the longeqns model 
TypeError: Cannot read properties of undefined (reading 'size')
    at generateArrayFunctionCall (file://sdeverywhere/packages/compile/src/generate/gen-expr.js:650:31)
    at generateFunctionCall (file://sdeverywhere/packages/compile/src/generate/gen-expr.js:282:14)
    at generateExpr (file://sdeverywhere/packages/compile/src/generate/gen-expr.js:150:14)
    ...