Chore: typing fixes (#76859)

.betterer.results

@@ -689,11 +689,6 @@ exports[`better eslint`] = {
       [0, 0, 0, "Styles should be written using objects.", "2"],
       [0, 0, 0, "Styles should be written using objects.", "3"]
     ],
-    "packages/grafana-plugin-configs/webpack.config.ts:5381": [
-      [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "1"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "2"]
-    ],
     "packages/grafana-runtime/src/analytics/types.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
     ],

packages/grafana-plugin-configs/webpack.config.ts

@@ -20,7 +20,7 @@ function skipFiles(f: string): boolean {
   return true;
 }
 
-const config = async (env: any): Promise<Configuration> => {
+const config = async (env: Record<string, unknown>): Promise<Configuration> => {
   const pluginJson = getPluginJson();
   const baseConfig: Configuration = {
     cache: {
@@ -70,8 +70,8 @@ const config = async (env: any): Promise<Configuration> => {
       // Mark legacy SDK imports as external if their name starts with the "grafana/" prefix
       ({ request }, callback) => {
         const prefix = 'grafana/';
-        const hasPrefix = (request: any) => request.indexOf(prefix) === 0;
-        const stripPrefix = (request: any) => request.substr(prefix.length);
+        const hasPrefix = (request?: string) => request?.indexOf(prefix) === 0;
+        const stripPrefix = (request?: string) => request?.substr(prefix.length);
 
         if (hasPrefix(request)) {
           return callback(undefined, stripPrefix(request));