Disallow asynchronous import statements (#2017)

Author: matthewbastien

.eslintrc.json

@@ -20,6 +20,10 @@
       {
         "selector": "CallExpression[callee.object.object.callee.name='tag'][callee.property.name='only']",
         "message": "Unexpected exclusive mocha test with tag().suite.only() or tag().test.only()"
+      },
+      {
+        "selector": "ImportExpression",
+        "message": "Dynamic imports using 'import()' are not allowed. Use static imports at the top of the file instead."
       }
     ],
     "@typescript-eslint/no-floating-promises": ["warn", { "checkThenables": true }],

test/unit-tests/toolchain/BuildFlags.test.ts

@@ -571,7 +571,6 @@ suite("BuildFlags Test Suite", () => {
 
             // Mock execSwift to throw an error
             execSwiftSpy = sinon.spy(() => Promise.reject(new Error("Command failed")));
-            const utilities = await import("@src/utilities/utilities");
             sinon.replace(utilities, "execSwift", execSwiftSpy);
 
             const log = instance(logger);