Features entering Baseline high will cause CI to fail

[foolip]

npm run test:dist can start failing at any time due to the isFuture() call here:

web-features/packages/compute-baseline/src/baseline/index.ts

Line 231 in a2a874a

if (isFuture(possibleHighDate)) {

This just happened in #1326 with npm run dist producing this diff:

diff --git a/features/font-synthesis.yml.dist b/features/font-synthesis.yml.dist
index 1ea2d98a..88064a0a 100644
--- a/features/font-synthesis.yml.dist
+++ b/features/font-synthesis.yml.dist
@@ -2,8 +2,9 @@
 # Do not edit this file by hand. Edit the source file instead!
 
 status:
-  baseline: low
+  baseline: high
   baseline_low_date: 2022-01-06
+  baseline_high_date: 2024-07-06
   support:
     chrome: "97"
     chrome_android: "97"

[foolip]

To avoid this we need to not use Temporal.Now.plainDateISO(). We need some other definition of "now" that depends on the state of the tree, and I would suggest the most recent date for any current browser release.