build: Replace Codelyzer and TSLint with Angular ESLint

Migrate from the deprecated TSLint to Angluar ESLint. Also fix current
linting issues in the code, in particular:

- Use strict equals operators (=== and !==)
- Remove empty lifecycle methods (mostly ngOnInit)
- Output bindings including aliases should not be named as standard dom
  events (submit)
- Async pipe results should not be negated

src/app/organization/bulk-import/bulk-import.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 
 /**
  * Bulk Import component.
@@ -9,14 +9,12 @@ import { Component, OnInit } from '@angular/core';
   templateUrl: './bulk-import.component.html',
   styleUrls: ['./bulk-import.component.scss']
 })
-export class BulkImportComponent implements OnInit {
+export class BulkImportComponent {
   // Initialize an array of 17 boolean values, all set to false
   arrowBooleans: boolean[] = new Array(17).fill(false);
 
   constructor() {}
 
-  ngOnInit() {}
-
   /**
    * Popover function
    * @param arrowNumber - The index of the boolean value to toggle.