Release provider libraries (#822)

## Task

Resolves: None

## Description
This release includes the following versions:
gcp/v8.18.0.0
aws/v6.68.0.0

Co-authored-by: pulumi-kotlin[bot] <138587440+pulumi-kotlin[bot]@users.noreply.github.com>

README.md

@@ -591,28 +591,28 @@ implementation("org.virtuslab:pulumi-gcp-kotlin:7.38.0.0")
   </tr>
   <tr>
     <td>gcp</td>
-    <td>8.17.0.0</td>
+    <td>8.18.0.0</td>
     <td> 
 
 ```xml
 <dependency>
      <groupId>org.virtuslab</groupId>
      <artifactId>pulumi-gcp-kotlin</artifactId>
-     <version>8.17.0.0</version>
+     <version>8.18.0.0</version>
 </dependency>
 ```
 
  </td>
     <td> 
 
 ```kt
-implementation("org.virtuslab:pulumi-gcp-kotlin:8.17.0.0")
+implementation("org.virtuslab:pulumi-gcp-kotlin:8.18.0.0")
 ```
 
  </td>
     <td><a href="https://search.maven.org/artifact/org.virtuslab/pulumi-gcp-kotlin">link</a></td>
     <td><a href="https://www.pulumi.com/registry/packages/gcp">link</a></td>
-    <td><a href="https://storage.googleapis.com/pulumi-kotlin-docs/gcp/8.17.0.0/index.html">link</a></td>
+    <td><a href="https://storage.googleapis.com/pulumi-kotlin-docs/gcp/8.18.0.0/index.html">link</a></td>
   </tr>
   <tr>
     <td>google-native</td>
@@ -666,28 +666,28 @@ implementation("org.virtuslab:pulumi-aws-kotlin:5.43.0.1")
   </tr>
   <tr>
     <td>aws</td>
-    <td>6.67.0.0</td>
+    <td>6.68.0.0</td>
     <td> 
 
 ```xml
 <dependency>
      <groupId>org.virtuslab</groupId>
      <artifactId>pulumi-aws-kotlin</artifactId>
-     <version>6.67.0.0</version>
+     <version>6.68.0.0</version>
 </dependency>
 ```
 
  </td>
     <td> 
 
 ```kt
-implementation("org.virtuslab:pulumi-aws-kotlin:6.67.0.0")
+implementation("org.virtuslab:pulumi-aws-kotlin:6.68.0.0")
 ```
 
  </td>
     <td><a href="https://search.maven.org/artifact/org.virtuslab/pulumi-aws-kotlin">link</a></td>
     <td><a href="https://www.pulumi.com/registry/packages/aws">link</a></td>
-    <td><a href="https://storage.googleapis.com/pulumi-kotlin-docs/aws/6.67.0.0/index.html">link</a></td>
+    <td><a href="https://storage.googleapis.com/pulumi-kotlin-docs/aws/6.68.0.0/index.html">link</a></td>
   </tr>
   <tr>
     <td>aws-native</td>

src/main/resources/version-config.json

@@ -65,10 +65,10 @@
   },
   {
     "providerName": "gcp",
-    "url": "https://raw.githubusercontent.com/pulumi/pulumi-gcp/v8.17.0/provider/cmd/pulumi-resource-gcp/schema.json",
-    "kotlinVersion": "8.17.0.1-SNAPSHOT",
-    "javaVersion": "8.17.0",
-    "javaGitTag": "v8.17.0",
+    "url": "https://raw.githubusercontent.com/pulumi/pulumi-gcp/v8.18.0/provider/cmd/pulumi-resource-gcp/schema.json",
+    "kotlinVersion": "8.18.0.0",
+    "javaVersion": "8.18.0",
+    "javaGitTag": "v8.18.0",
     "customDependencies": []
   },
   {
@@ -89,10 +89,10 @@
   },
   {
     "providerName": "aws",
-    "url": "https://raw.githubusercontent.com/pulumi/pulumi-aws/v6.67.0/provider/cmd/pulumi-resource-aws/schema.json",
-    "kotlinVersion": "6.67.0.1-SNAPSHOT",
-    "javaVersion": "6.67.0",
-    "javaGitTag": "v6.67.0",
+    "url": "https://raw.githubusercontent.com/pulumi/pulumi-aws/v6.68.0/provider/cmd/pulumi-resource-aws/schema.json",
+    "kotlinVersion": "6.68.0.0",
+    "javaVersion": "6.68.0",
+    "javaGitTag": "v6.68.0",
     "customDependencies": []
   },
   {