Fix URLs of images used by the WelcomeBot (#600)

Author: spier

.github/config.yml

@@ -4,7 +4,7 @@
 
 # Comment to be posted to on first time issues
 newIssueWelcomeComment: >
-  [![Welcome Banner](https://zenodo.org/api/iiif/v2/0c0188d3-d03c-4830-a6e3-00405f5c22fa:8ff47a85-7250-4d86-8e48-2f346b48b2c1:BannerWelcome.jpg/full/750,/0/default.jpg)](https://zenodo.org/record/3695300)
+  [![Welcome Banner](https://zenodo.org/api/iiif/record:3695300:BannerWelcome.jpg/full/!750,750/0/default.jpg)](https://zenodo.org/record/3695300)](https://zenodo.org/record/3695300)
 
   :tada: Welcome to _The InnerSource Commons_ community, and in particular to our patterns! :tada:
   We're really excited to have your input into the project! :sparkling_heart:
@@ -16,7 +16,7 @@ newIssueWelcomeComment: >
 
 # Comment to be posted to on PRs from first time contributors in your repository
 newPRWelcomeComment: |
-  [![Thank You Banner](https://zenodo.org/api/iiif/v2/0c0188d3-d03c-4830-a6e3-00405f5c22fa:7fbd97cf-283b-480c-b8e1-11866e26245c:BannerThanks.jpg/full/750,/0/default.jpg)](https://zenodo.org/record/3695300)
+  [![Thank You Banner](https://zenodo.org/api/iiif/record:3695300:BannerThanks.jpg/full/!750,750/0/default.jpg)](https://zenodo.org/record/3695300)
 
   :sparkling_heart: Thanks for opening this pull request! :sparkling_heart: _The InnerSource Commons_ community really appreciates your time and effort to contribute to the project. Please make sure you have read our [Contributing Guidelines](https://github.com/InnerSourceCommons/InnerSourcePatterns/blob/main/CONTRIBUTING.md).
 
@@ -32,7 +32,7 @@ newPRWelcomeComment: |
 
 # Comment to be posted to on pull requests merged by a first time user
 firstPRMergeComment: >
-  [![Congratulations Banner](https://zenodo.org/api/iiif/v2/0c0188d3-d03c-4830-a6e3-00405f5c22fa:32fbdb89-ae1b-434e-830c-88ade86724cc:BannerCongratulations.jpg/full/750,/0/default.jpg)](https://zenodo.org/record/3695300)
+  [![Congratulations Banner](https://zenodo.org/api/iiif/record:3695300:BannerCongratulations.jpg/full/!750,750/0/default.jpg)](https://zenodo.org/record/3695300)
 
   Congrats on merging your first pull request! :tada:
   We here at _The InnerSource Commons_ are proud of you! :sparkling_heart: