fix(build): ignore .npmrc MONGOSH-521 (#602)

Author: rose-m

.gitignore

@@ -3,6 +3,7 @@
 .idea/
 .vscode/
 *.iml
+.npmrc
 .nvmrc
 .nyc_output
 *.swp

packages/build/src/npm-packages.spec.ts

@@ -172,7 +172,7 @@ describe('npm-packages', () => {
     let spawnSync: SinonStub;
 
     beforeEach(() => {
-      expectedFiles = ['.npmrc', 'lerna.json'];
+      expectedFiles = ['lerna.json'];
       packages = listNpmPackages();
       packages.forEach(({ name }) => {
         expectedFiles.push(`packages/${name}/package.json`);

packages/build/src/npm-packages.ts

@@ -108,7 +108,6 @@ export function markBumpedFilesAsAssumeUnchanged(
   spawnSyncFn: typeof spawnSync = spawnSync
 ): void {
   const filesToAssume = [
-    '.npmrc',
     'lerna.json'
   ];
   packages.forEach(({ name }) => {