feat(All AWS Nodes): Enable support for AWS temporary credentials (#2587)

* Enable support for AWS temporary credentials

* 🔨 removed toggle from ui added sessionToken to other aws services that using sign function from aws4 module

* Update sign method for other AWS nodes

* Remove the unneeded additional `temporaryCredentials` checkbox

* Update description for session token

* ⚡ added missing session token to credentials test

* Update sign method for DynamoDB

* 🔨 added back toggle for hiding session token, fixed linter errors

* ⚡ wording fix

Co-authored-by: Michael Kret <michael.k@radency.com>

packages/nodes-base/nodes/Aws/DynamoDB/GenericFunctions.ts

@@ -40,7 +40,11 @@ export async function awsApiRequest(this: IHookFunctions | IExecuteFunctions | I
 
 	// Concatenate path and instantiate URL object so it parses correctly query strings
 	const endpoint = new URL(getEndpointForService(service, credentials) + path);
-
+	const securityHeaders = {
+		accessKeyId: `${credentials.accessKeyId}`.trim(),
+		secretAccessKey: `${credentials.secretAccessKey}`.trim(),
+		sessionToken: credentials.temporaryCredentials ? `${credentials.sessionToken}`.trim() : undefined,
+	};
 	const options = sign({
 		// @ts-ignore
 		uri: endpoint,
@@ -50,10 +54,7 @@ export async function awsApiRequest(this: IHookFunctions | IExecuteFunctions | I
 		path: '/',
 		headers: { ...headers },
 		body: JSON.stringify(body),
-	}, {
-		accessKeyId: credentials.accessKeyId,
-		secretAccessKey: credentials.secretAccessKey,
-	});
+	}, securityHeaders);
 
 	try {
 		return JSON.parse(await this.helpers.request!(options));