feat: invokable scripts (#387)

* basic list, create, and invoke working

* all commands working

* added support for create script body from file and invoke params from file

* linter cleanup

* update defaults to existing parameters if not provided

* updated generated mock files, added mock files for scripts, added basic script create test

* added mock script list

* cleanup pass, fixed not using params in list call

* added update mock test

* fixed mock tests requiring go 1.18

* updated openapi, integrated overrides upstream, added new override to fix codegen bug

* added nil check

* fixed routes

api/model_script_language.gen.go

@@ -0,0 +1,86 @@
+/*
+ * Subset of Influx API covered by Influx CLI
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * API version: 2.0.0
+ */
+
+// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.
+
+package api
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// ScriptLanguage the model 'ScriptLanguage'
+type ScriptLanguage string
+
+// List of ScriptLanguage
+const (
+	SCRIPTLANGUAGE_FLUX ScriptLanguage = "flux"
+)
+
+func ScriptLanguageValues() []ScriptLanguage {
+	return []ScriptLanguage{"flux"}
+}
+
+func (v *ScriptLanguage) UnmarshalJSON(src []byte) error {
+	var value string
+	err := json.Unmarshal(src, &value)
+	if err != nil {
+		return err
+	}
+	enumTypeValue := ScriptLanguage(value)
+	for _, existing := range []ScriptLanguage{"flux"} {
+		if existing == enumTypeValue {
+			*v = enumTypeValue
+			return nil
+		}
+	}
+
+	return fmt.Errorf("%+v is not a valid ScriptLanguage", value)
+}
+
+// Ptr returns reference to ScriptLanguage value
+func (v ScriptLanguage) Ptr() *ScriptLanguage {
+	return &v
+}
+
+type NullableScriptLanguage struct {
+	value *ScriptLanguage
+	isSet bool
+}
+
+func (v NullableScriptLanguage) Get() *ScriptLanguage {
+	return v.value
+}
+
+func (v *NullableScriptLanguage) Set(val *ScriptLanguage) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableScriptLanguage) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableScriptLanguage) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableScriptLanguage(val *ScriptLanguage) *NullableScriptLanguage {
+	return &NullableScriptLanguage{value: val, isSet: true}
+}
+
+func (v NullableScriptLanguage) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableScriptLanguage) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}