chore(ci): fix syntax for concurrency in workflows (#436)

BREAKING CHANGE: This increases the minimum required peer dependency version of Projen to v0.85.

---------

Signed-off-by: team-tf-cdk <github-team-tf-cdk@hashicorp.com>
Co-authored-by: team-tf-cdk <github-team-tf-cdk@hashicorp.com>

.projenrc.ts

@@ -39,7 +39,7 @@ const project = new cdk.JsiiProject({
   pullRequestTemplate: false,
   jsiiVersion: "~5.3.0",
   typescriptVersion: "~5.3.0", // should always be the same major/minor as JSII
-  peerDeps: ["projen@^0.79.3", "constructs@^10.3.0"],
+  peerDeps: ["projen@^0.85.0", "constructs@^10.3.0"],
   deps: ["change-case", "fs-extra"],
   devDeps: ["@types/fs-extra", "glob", "@types/glob"],
   bundledDeps: ["change-case", "fs-extra"],
@@ -89,6 +89,11 @@ const project = new cdk.JsiiProject({
   projenrcTs: true,
 });
 
+// @typescript-eslint v7+ requires Node.js 18.18, so we are stuck on v6
+// The below lines can probably be removed once Node 18 goes EOL and we upgrade minNodeVersion to 20
+project.addDevDeps("@typescript-eslint/eslint-plugin@^6");
+project.addDevDeps("@typescript-eslint/parser@^6");
+
 project.addFields({ publishConfig: { access: "public" } });
 
 new CustomizedLicense(project, 2020);

projenrc/upgrade-node.ts

@@ -25,7 +25,9 @@ export class UpgradeNode {
       workflowDispatch: {}, // allow manual triggering
     });
 
-    (workflow.concurrency as any) = "${{ github.workflow }}-${{ github.ref }}";
+    (workflow.concurrency as any) = {
+      group: "${{ github.workflow }}-${{ github.ref }}",
+    };
 
     workflow.addJobs({
       upgrade: {

src/auto-approve.ts

@@ -21,8 +21,10 @@ export class AutoApprove {
       },
     });
 
-    (workflow.concurrency as any) =
-      "${{ github.workflow }}-${{ github.head_ref }}";
+    (workflow.concurrency as any) = {
+      group: "${{ github.workflow }}-${{ github.head_ref }}",
+      cancelInProgress: true,
+    };
 
     const maintainerStatuses = `fromJSON('["OWNER", "MEMBER", "COLLABORATOR"]')`;
     workflow.addJobs({

src/automerge.ts

@@ -27,8 +27,10 @@ export class Automerge {
       },
     });
 
-    (workflow.concurrency as any) =
-      "${{ github.workflow }}-${{ github.head_ref }}";
+    (workflow.concurrency as any) = {
+      group: "${{ github.workflow }}-${{ github.head_ref }}",
+      cancelInProgress: true,
+    };
 
     const maintainerStatuses = `fromJSON('["OWNER", "MEMBER", "COLLABORATOR"]')`;
     workflow.addJobs({