Update JB integration tests after PLG sunset (#8224)

This PR adjusts JB integration tests to the recent changes (dropped
dotcom support) and updates deps btw.

## Test plan
- green ci

<!-- Required. See
https://docs-legacy.sourcegraph.com/dev/background-information/testing_principles.
-->

Author: mkondratek

jetbrains/build.gradle.kts

@@ -60,10 +60,10 @@ plugins {
   id("java")
   id("jvm-test-suite")
   id("org.jetbrains.kotlin.jvm") version "2.2.0"
-  id("org.jetbrains.intellij.platform") version "2.6.0"
-  id("org.jetbrains.changelog") version "2.2.1"
-  id("com.diffplug.spotless") version "7.0.2"
-  id("io.sentry.jvm.gradle") version "5.2.0"
+  id("org.jetbrains.intellij.platform") version "2.7.0"
+  id("org.jetbrains.changelog") version "2.3.0"
+  id("com.diffplug.spotless") version "7.2.1"
+  id("io.sentry.jvm.gradle") version "5.8.0"
 }
 
 val platformVersion: String by project

jetbrains/src/integrationTest/kotlin/com/sourcegraph/cody/autocomplete/AutocompleteCompletionTest.kt

@@ -26,7 +26,7 @@ class AutocompleteCompletionTest : BaseAutocompleteTest() {
     private val fixture =
         BaseIntegrationTextFixture(
             "autocomplete",
-            credentials = TestingCredentials.dotcom,
+            credentials = TestingCredentials.s2,
             CodyAgentService.clientCapabilities.copy(
                 globalState = ClientCapabilities.GlobalStateEnum.Stateless))
 

jetbrains/src/integrationTest/kotlin/com/sourcegraph/cody/util/EditCodeFixture.kt

@@ -22,7 +22,7 @@ import org.junit.Assert.fail
 class EditCodeFixture(recordingName: String) :
     BaseIntegrationTextFixture(
         recordingName,
-        credentials = TestingCredentials.dotcom,
+        credentials = TestingCredentials.s2,
         CodyAgentService.clientCapabilities.copy(
             globalState = ClientCapabilities.GlobalStateEnum.Stateless)),
     LensListener {

jetbrains/src/integrationTest/kotlin/com/sourcegraph/cody/util/TestingCredentials.kt

@@ -1,7 +1,5 @@
 package com.sourcegraph.cody.util
 
-import com.sourcegraph.config.ConfigUtil
-
 // See instructions in CONTRIBUTING.MD
 // for how to update the `redacted` tokens when the access token changes.
 data class TestingCredentials(
@@ -10,18 +8,6 @@ data class TestingCredentials(
     val serverEndpoint: String
 ) {
   companion object {
-    val dotcom =
-        TestingCredentials(
-            token = System.getenv("SRC_DOTCOM_PRO_ACCESS_TOKEN"),
-            redactedToken =
-                "REDACTED_fc324d3667e841181b0779375f26dedc911d26b303d23b29b1a2d7ee63dc77eb",
-            serverEndpoint = ConfigUtil.DOTCOM_URL)
-    val dotcomProUserRateLimited =
-        TestingCredentials(
-            token = System.getenv("SRC_DOTCOM_PRO_RATE_LIMIT_ACCESS_TOKEN"),
-            redactedToken =
-                "REDACTED_c31e1e5cbed2b06911f09e4e9766c7df227fb23b80cb364c1fe289a845667b4e",
-            serverEndpoint = ConfigUtil.DOTCOM_URL)
     val enterprise =
         TestingCredentials(
             token = System.getenv("SRC_ENTERPRISE_ACCESS_TOKEN"),

jetbrains/src/integrationTest/resources/recordings/autocompleteEdit_3787598409/recording.har.yaml

@@ -473,7 +473,7 @@ log:
           params: []
           textJSON:
             query: >
-              
+
               query CodeSearchEnabled {
                   codeSearchEnabled: enterpriseLicenseHasFeature(feature:"code-search")
               }
@@ -575,7 +575,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query ContextFilters {
                   site {
                       codyContextFilters(version: V1) {
@@ -685,7 +685,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query CurrentSiteCodyLlmConfiguration {
                   site {
                       codyLLMConfiguration {
@@ -802,7 +802,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query CurrentSiteCodyLlmConfiguration {
                   site {
                       codyLLMConfiguration {
@@ -913,7 +913,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query CurrentSiteCodyLlmProvider {
                   site {
                       codyLLMConfiguration {
@@ -1023,7 +1023,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query CurrentUser {
                   currentUser {
                       id
@@ -1146,7 +1146,7 @@ log:
           params: []
           textJSON:
             query: |-
-              
+
               query SiteProductVersion {
                   site {
                       productVersion
@@ -1250,7 +1250,7 @@ log:
           params: []
           textJSON:
             query: |
-              
+
               query ViewerSettings {
                 viewerSettings {
                   final