Merge branch 'main' of github.com:deanwampler/programming-scala-book-… …code-examples

Inspected all the script execution errors to confirm which ones are e… …xpected and to fix those that were not. Signed-off-by: Dean Wampler <dean.wampler@ibm.com>

Fixed Scala version to 3.5.2, as 3.6.X introduces breaking changes, w… …hich I will fix when it is released. Signed-off-by: Dean Wampler <dean.wampler@ibm.com>

typo Signed-off-by: Dean Wampler <dean.wampler@ibm.com>

Merge branch 'master' of github.com:deanwampler/programming-scala-boo… …k-code-examples

Updated "Key Dates" with 3.1.0 support. 

Minor tweaks to examples. 

Added note about updates today 

Final updates for the release of Programming Scala, Third Edition! 

Refreshed the README