Update get-started.mdx (carbon-design-system#4179)

Replaced all the ingle straight quote marks with proper apostrophes. Hopefully I did not mis any.

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

src/pages/contributing/get-started.mdx

@@ -3,7 +3,7 @@ title: Get started
 description:
   The Carbon Design System is made possible through a vibrant community of
   designers and developers. Anyone can contribute code, design, documentation,
-  and ideas. Here's how you can contribute, too!
+  and ideas. Here’s how you can contribute, too!
 ---
 
 <PageDescription>
@@ -25,12 +25,12 @@ designers and developers. Anyone can contribute code, design, and documentation.
 
 ## Get started
 
-If you're interested in getting involved but don't know where to start, welcome!
-Designers and developers like you help to make Carbon great, and we're so glad
-you're here.
+If you’re interested in getting involved but don't know where to start, welcome!
+Designers and developers like you help to make Carbon great, and we’re so glad
+you’re here.
 
 To get started, subscribe to our [office hours](/whats-happening/meetups/) and
-stop on by. We'll help you find an appropriate first contribution depending on
+stop on by. We’ll help you find an appropriate first contribution depending on
 your skills and interests. Read on to learn about common types of contributions
 and the process.
 
@@ -95,7 +95,7 @@ projects.
       title="Read-only states"
       author="Adopter: Carbon for IBM Products"
       date="Date contributed: May 5th 2023"
-      readTime="Contributors: Devin O' Bryan, Mike Eaker, Lee Chase"
+      readTime="Contributors: Devin O’ Bryan, Mike Eaker, Lee Chase"
       href="https://carbondesignsystem.com/patterns/read-only-states-pattern/">
 
 <img
@@ -195,7 +195,7 @@ in our enhancement backlog that need design or development work.
 ### Design kits
 
 This work is all about creating and updating reusable components in Figma.
-You'll get valuable Figma experience and will collaborate with the Figma Guild.
+You’ll get valuable Figma experience and will collaborate with the Figma Guild.
 Check out the
 [status of design kits](https://www.figma.com/file/CFMtqV5Nztdbm0mi2UiDLg/Library-%2B-Template-Planning?type=design&node-id=3713-26762&mode=design&t=HqvAYXUeccKNMstT-0)
 and get involved by reaching out to the contacts listed.
@@ -226,8 +226,8 @@ on the IBM Design Language site.
 
 ## The process
 
-Whether you're contributing code, designs, or documentation, there's a process
-to follow. Here's what it looks like:
+Whether you’re contributing code, designs, or documentation, there’s a process
+to follow. Here’s what it looks like:
 
 ### 1. Find a project to work on
 
@@ -251,12 +251,12 @@ bug? First, be sure to look through the
 [issue backlog](https://github.com/carbon-design-system/carbon/issues) to make
 sure it is a novel idea or bug. Then, file your proposal on GitHub using the
 [issue templates](https://github.com/carbon-design-system/carbon/issues/new/choose).
-If you're willing to work on this idea yourself, be sure to let is know in your
+If you’re willing to work on this idea yourself, be sure to let is know in your
 issue! Your idea will then go through a triage process by the Carbon team.
 
 ### 2. Iterate and get feedback
 
-Most contributors work in groups of 2-3 and either set up weekly sessions or
+Most contributors work in groups of 2–3 and either set up weekly sessions or
 join [meetups](/whats-happening/meetups/#carbon-office-hours) such as the Figma
 Guild, Data Viz Guild, or office hours. In these sessions, it is common to share
 work in progress and ask lots of questions. As you make progress, update your
@@ -277,7 +277,7 @@ request are complete, a maintainer will squash and merge your commits for you.
 The Carbon core team is part of IBM. To accept contributions, we need a signed
 Contributor License Agreement (CLA) from you before code contributions can be
 reviewed and merged. You will be prompted to do this in your PR, but if you have
-questions, please don't hesitate
+questions, please don’t hesitate
 to [reach out](/help/contact-us/#slack-channels).
 
 #### Design deliverables