Pact Foundation

Use `eachValue` matcher for query parameter. See this thread for more details:

Use `regex` matcher with array of values to match multiple values for query parameter works fine. See this thread <https://pact-foundation.slack.com/archives/C02BXLDJ7JR/p1698024666918839>

But when I replace `regex` by `eachValue` matcher, it doesn't work as I expected:

Client DSL:

```- 'locales[]' =&gt; [
-     json_encode($this-&gt;matcher-&gt;regex(['en-US'], '^[a-z]{2}-[A-Z]{2}$')),
- ],
+ 'locales[]' =&gt; [
+     json_encode($this-&gt;matcher-&gt;eachValue(['en-US'], [$this-&gt;matcher-&gt;regex(null, '^[a-z]{2}-[A-Z]{2}$')])),
+ ],```


FFI call:

```pactffi_with_query_parameter_v2($interactionId, 'locales[]', 0, '"{"rules":[{"regex":"^[a-z]{2}-[A-Z]{2}$","pact:matcher:type":"regex","pact:generator:type":"Regex"}],"value":["en-US"],"pact:matcher:type":"eachValue"}"');```

Http client's query:

```locales[]=en-US&amp;locales[]=en-AU```

Log:

```2023-10-28T07:21:35.888456Z DEBUG tokio-runtime-worker pact_matching::matchers: String -&gt; String: comparing 'en-US' to 'en-US' ==&gt; false cascaded=false matcher=EachValue(MatchingRuleDefinition { value: "[\"en-US\"]", value_type: Unknown, rules: [Left(Regex("^[a-z]{2}-[A-Z]{2}$"))], generator: None })
2023-10-28T07:21:35.888506Z DEBUG tokio-runtime-worker pact_matching::matchers: String -&gt; String: comparing '' to 'en-AU' ==&gt; false cascaded=false matcher=EachValue(MatchingRuleDefinition { value: "[\"en-US\"]", value_type: Unknown, rules: [Left(Regex("^[a-z]{2}-[A-Z]{2}$"))], generator: None })
2023-10-28T07:21:35.888576Z DEBUG tokio-runtime-worker pact_matching: --&gt; Mismatches: [QueryMismatch { parameter: "locales[]", expected: "en-US", actual: "en-US", mismatch: "Unable to match 'en-US' using EachValue(MatchingRuleDefinition { value: \"[\\\"en-US\\\"]\", value_type: Unknown, rules: [Left(Regex(\"^[a-z]{2}-[A-Z]{2}$\"))], generator: None })" }, QueryMismatch { parameter: "locales[]", expected: "", actual: "en-AU", mismatch: "Unable to match '' using EachValue(MatchingRuleDefinition { value: \"[\\\"en-US\\\"]\", value_type: Unknown, rules: [Left(Regex(\"^[a-z]{2}-[A-Z]{2}$\"))], generator: None })" }]```

`EachValue` was written to support ignoring the keys in a map like structure in the body. Only really for JSON objects. It will probably not work with anything else.