chore: add example of fail_if_no_pacts_found from pact broker #203

Job	Run time
test-with-rack-2 (3.2, ubuntu-latest)	46s
test-with-active-support (2.7, ubuntu-latest)	43s
test-with-rack-2 (3.2, windows-latest)	4m 9s
test (2.7, ubuntu-latest)	38s
test-with-active-support (2.7, windows-latest)	6m 28s
test-with-rack-2 (3.2, macos-latest)	35s
test (2.7, windows-latest)	4m 49s
test-with-active-support (2.7, macos-latest)	44s
test (2.7, macos-latest)	38s
test-with-active-support (3.0, ubuntu-latest)	30s
test (3.0, ubuntu-latest)	25s
test-with-active-support (3.0, windows-latest)	4m 4s
test (3.0, windows-latest)	2m 39s
test-with-active-support (3.0, macos-latest)	29s
test (3.0, macos-latest)	24s
test-with-active-support (3.1, ubuntu-latest)	35s
test (3.1, ubuntu-latest)	31s
test-with-active-support (3.1, windows-latest)	4m 44s
test (3.1, windows-latest)	2m 52s
test-with-active-support (3.1, macos-latest)	35s
test (3.1, macos-latest)	24s
test-with-active-support (3.2, ubuntu-latest)	32s
test (3.2, ubuntu-latest)	27s
test (3.2, windows-latest)	2m 49s
test-with-active-support (3.2, windows-latest)	3m 45s
test (3.2, macos-latest)	27s
test-with-active-support (3.2, macos-latest)	39s
test (3.3, ubuntu-latest)	35s
test (3.3, windows-latest)	4m 12s
test (3.3, macos-latest)	33s
	51m 41s

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