set timezone to UTC for tests and revert the last commit

package.json

@@ -5,8 +5,8 @@
   "description": "Decrediton based on React, React Router, Webpack, React Hot Loader for rapid application development",
   "main": "main.js",
   "scripts": {
-    "test": "cross-env NODE_ENV=test jest",
-    "test-watch": "./node_modules/.bin/jest --watch",
+    "test": "TZ=UTC cross-env NODE_ENV=test jest",
+    "test-watch": "TZ=UTC ./node_modules/.bin/jest --watch",
     "test-debug": "node --inspect-brk ./node_modules/jest/bin/jest.js --runInBand --watch",
     "test-e2e": "cross-env NODE_ENV=test BABEL_DISABLE_CACHE=1 mocha --retries 2 --compilers js:@babel/register --require ./test/setup.js ./test/e2e.js",
     "lint": "./node_modules/.bin/eslint app --ext .js --ext .jsx && ./node_modules/.bin/eslint test --ext .js && ./node_modules/.bin/stylelint 'app/**/*.css'",

test/unit/components/views/LNPage/AdvancedTab.spec.js

@@ -147,11 +147,15 @@ test("test infos", () => {
 });
 
 test("test backup", async () => {
+  expect(process.env.TZ).toBe("UTC");
   render(<AdvancedTab />);
   expect(screen.getByText(mockLnInfo.identityPubkey)).toBeInTheDocument();
   expect(
     screen.getByText(`SCB backup file location: ${mockLnSCBPath}`)
   ).toBeInTheDocument();
+  expect(
+    screen.getByText("Last Updated: 3/4/1975 12:51 PM")
+  ).toBeInTheDocument();
 
   const mockFilePath = "mockFilePath";
   wallet.showSaveDialog.mockReturnValueOnce({ filePath: mockFilePath });
@@ -208,23 +212,23 @@ test("test query node", () => {
   expect(mockGetNodeInfo).toHaveBeenCalledWith(mockNodeInfo.node.pubKey);
   expect(
     screen.getByText(mockNodeInfo.node.alias).parentElement.textContent
-  ).toMatch(
-    /PubKey012121212121111111110101021001201201020120102102012010210201201201Aliasmock-node-aliasTotal Capacity107.8484888 DCR/i
+  ).toMatchInlineSnapshot(
+    '"PubKey012121212121111111110101021001201201020120102102012010210201201201Aliasmock-node-aliasTotal Capacity107.8484888 DCRLast UpdateSep 8, 2021 11:16:37 PM"'
   );
 
   // first channel
   expect(
     screen.getByText(mockNodeInfo.channelsList[0].chanPoint).parentElement
       .parentElement.parentElement.parentElement.textContent
-  ).toMatch(
-    /Capacity10.00000 DCRChannel Pointmock-chanPoint-0(.*)Counterpartymock-node-1-pub-1Copy to clipboardPolicyNodeCounterpartyChan DisabledfalsefalseTimelock Delta8080Min HTLC0.00001 DCR0.00001 DCRMax HTLC9.90000 DCR9.90000 DCR/i
+  ).toMatchInlineSnapshot(
+    '"Capacity10.00000 DCRChannel Pointmock-chanPoint-0Last UpdateSep 9, 2021 8:02:21 PMCounterpartymock-node-1-pub-1Copy to clipboardPolicyNodeCounterpartyChan DisabledfalsefalseTimelock Delta8080Min HTLC0.00001 DCR0.00001 DCRMax HTLC9.90000 DCR9.90000 DCRLast UpdateSep 7, 2021 3:16:37 PMSep 9, 2021 8:02:21 PM"'
   );
 
   // second channel
   expect(
     screen.getByText(mockNodeInfo.channelsList[1].chanPoint).parentElement
       .parentElement.parentElement.parentElement.textContent
-  ).toMatch(
-    /Capacity1.00000 DCRChannel Pointmock-chanPoint-1(.*)Counterpartymock-node-2-pub-1Copy to clipboardPolicyNodeCounterpartyChan DisabledtruefalseTimelock Delta8080Min HTLC0.00001 DCR0.00001 DCRMax HTLC0.99000 DCR0.99000 DCR/i
+  ).toMatchInlineSnapshot(
+    '"Capacity1.00000 DCRChannel Pointmock-chanPoint-1Last UpdateSep 7, 2021 3:16:37 PMCounterpartymock-node-2-pub-1Copy to clipboardPolicyNodeCounterpartyChan DisabledtruefalseTimelock Delta8080Min HTLC0.00001 DCR0.00001 DCRMax HTLC0.99000 DCR0.99000 DCRLast UpdateSep 7, 2021 3:16:37 PMMar 21, 2020 10:42:26 PM"'
   );
 });