Cap&U collector tests

[kbrock]

Rearrange the Cap & U tests to align the tests with what is tested

metric_spec was testing everything.
Moved tests that test targets.rb into the targets_spec.rb.

[miq-bot]

Checked commits kbrock/manageiq@6c38c34~...f511115 with ruby 2.4.6, rubocop 0.69.0, haml-lint 0.20.0, and yamllint 1.10.0
9 files checked, 6 offenses detected

spec/models/metric/capture_spec.rb

• ❗ - Line 60, Col 31 - Rails/SkipsModelValidations - Avoid using update_attribute because it skips validations.

spec/models/metric/ci_mixin/capture_spec.rb

• ❗ - Line 461, Col 28 - Rails/SkipsModelValidations - Avoid using update_attribute because it skips validations.
• ❗ - Line 477, Col 28 - Rails/SkipsModelValidations - Avoid using update_attribute because it skips validations.

spec/models/metric/ci_mixin/rollup_spec.rb

• ❗ - Line 77, Col 22 - Rails/SkipsModelValidations - Avoid using update_attribute because it skips validations.

spec/models/metric_spec.rb

• ❗ - Line 252, Col 9 - Layout/AlignHash - Align the elements of a hash literal if they span more than one line.
• ❗ - Line 261, Col 9 - Layout/AlignHash - Align the elements of a hash literal if they span more than one line.