Update README.txt

[kevin-atx]

Impact

• Bug fix (non-breaking change which fixes expected existing functionality)
• Enhancement/New feature (adds functionality without impacting existing logic)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

I removed the AGPL license from the OSS readme.txt since it's only in Pro.

Things to be aware of

None

Things to worry about

None

Additional Context

None

[github-actions]

Unit Test Results

  4 548 files  ±0    4 548 suites  ±0   34m 31s ⏱️ + 2m 48s
  4 524 tests ±0    4 310 ✔️ +4     214 💤  - 4  0 ❌ ±0 
53 580 runs  ±0  48 572 ✔️ +4  5 008 💤  - 4  0 ❌ ±0 

Results for commit 46ceb4e. ± Comparison against base commit 3f5230d.