fix(deps): upgrade zod without narrowing timestamp inputs

Upgrade Zod to 4.6.6 and refresh locked license inventories. Preserve REA's established timestamp spellings through one shared UTC/offset grammar, including completion-verifier consumers. Size the stdin resource regression from the child's actual heap capacity.

Fixes #7173
Includes the dependency and inventory changes proposed in #7184.

Co-authored-by: tijo95 <georgesarmede@gmail.com>

scripts/lib/completion-ledger-generation.mts

@@ -2,6 +2,7 @@ import { z } from "zod";
 
 import { digestCanonicalValue } from "../../src/domain/canonicalDigest.js";
 import { IDENTIFIER_PATTERN } from "../../src/domain/stringPatterns.js";
+import { utcDateTimeSchema } from "../../src/domain/offsetDateTime.js";
 import {
   compareAsciiStrings,
   isSortedUniqueAscii,
@@ -44,7 +45,7 @@ const verifierRunSchema = z
     process_lineage: z.discriminatedUnion("status", [
       z.strictObject({
         status: z.literal("verified"),
-        observed_at: z.iso.datetime(),
+        observed_at: utcDateTimeSchema,
         launcher_pid: z.int().positive(),
         launcher_parent_pid: z.int().nonnegative(),
         process_group_id: z.int().positive(),
@@ -58,7 +59,7 @@ const verifierRunSchema = z
       }),
       z.strictObject({
         status: z.literal("unavailable"),
-        observed_at: z.iso.datetime(),
+        observed_at: utcDateTimeSchema,
         launcher_pid: z.int().positive(),
         launcher_parent_pid: z.int().nonnegative(),
         process_group_id: z.int().positive().nullable(),