SQSCANGHA-140 Fix code smells

Apply linter fixes to address code smells:
- Use replaceAll() instead of replace() with regex for string replacement
- Update dist files with linter changes

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/main/__tests__/sanity-checks.test.js

@@ -62,7 +62,7 @@ describe("validateScannerVersion", () => {
 
   validVersions.forEach((version) => {
     it(`accepts ${version}`, () => {
-      assert.equal(validateScannerVersion(version), undefined);
+      assert.equals(validateScannerVersion(version), undefined);
     });
   });
 

src/main/gpg-verification.js

@@ -111,7 +111,7 @@ export function convertToUnixPath(windowsPath) {
   }
 
   // Convert backslashes to forward slashes
-  let unixPath = windowsPath.replace(/\\/g, "/");
+  let unixPath = windowsPath.replaceAll('\\', "/");
 
   // Convert drive letter (e.g., C: -> /c)
   unixPath = unixPath.replace(/^([A-Za-z]):/, (match, drive) => {
@@ -193,7 +193,6 @@ export async function importSonarSourceKey(gpgHome, keyFingerprint, keyserver) {
     core.info(`Attempting fallback keyserver ${FALLBACK_KEYSERVER}...`);
     await tryImportKey(gpgHome, keyFingerprint, FALLBACK_KEYSERVER);
     core.info(`Successfully imported key from fallback keyserver ${FALLBACK_KEYSERVER}`);
-    return;
   } catch (fallbackError) {
     throw new Error(
       `Failed to import SonarSource public key from all keyservers. ` +

src/main/install-sonar-scanner.js

@@ -18,8 +18,8 @@
 
 import * as core from "@actions/core";
 import * as tc from "@actions/tool-cache";
-import * as os from "os";
-import * as path from "path";
+import * as os from "node:os";
+import * as path from "node:path";
 import {
   getPlatformFlavor,
   getScannerDownloadURL,

src/main/run-sonar-scanner.js

@@ -18,9 +18,9 @@
 
 import * as core from "@actions/core";
 import * as exec from "@actions/exec";
-import * as fs from "fs";
-import * as os from "os";
-import * as path from "path";
+import * as fs from "node.fs";
+import * as os from "node.os";
+import * as path from "node.path";
 import { parseArgsStringToArgv } from "string-argv";
 
 const KEYTOOL_MAIN_CLASS = "sun.security.tools.keytool.Main";

src/main/sanity-checks.js

@@ -16,8 +16,8 @@
 // along with this program; if not, write to the Free Software Foundation,
 // Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import fs from "fs";
-import { join } from "path";
+import fs from "node.fs";
+import { join } from "node.path";
 
 export function validateScannerVersion(version) {
   if (!version) {