chore: Apply non-breaking dependency updates from open dependabot PRs

Python (requirements.txt):
- boto3 1.42.* -> 1.43.* (#9908)
- psycopg 3.3.3 -> 3.3.4 (#9911) for python_version >= '3.10'

JavaScript (web/package.json, web/yarn.lock):
- axios 1.15.2 -> 1.16.0 (matches dependabot's #9907 in /runtime,
  applied to /web for cross-package consistency)

Electron runtime (runtime/package.json, runtime/yarn.lock):
- axios 1.15.2 -> 1.16.0 (#9907)
- electron 41.3.0 -> 41.5.0 (#9910)
- eslint 10.2.1 -> 10.3.0 (#9912)
- globals 17.5.0 -> 17.6.0 (#9909)
  follow-redirects 1.15.11 -> 1.16.0 transitively

Skipped (genuine breaking changes, deferred to a future minor):
- @mui/material 7 -> 9 (#9843)
- @mui/x-date-pickers 8 -> 9 (#9888)

Verified in an isolated worktree:

  - jest:                140/0/0 suites, 824/0/0 tests
  - eslint:              clean (silent)
  - pycodestyle:         0 violations project-wide
  - python regression:   1879/0/308 (PG18, --exclude feature_tests)

The axios 1.16.0 release notes call out three observable changes; only
the first is potentially relevant to pgAdmin and is a bugfix:

  - Fetch adapter now enforces maxBodyLength / maxContentLength (these
    were silently ignored on the fetch adapter before 1.16.0). pgAdmin
    does not set these limits, so behaviour is unchanged.
  - Proxy requests preserve user-supplied Host headers — pgAdmin does
    not proxy through axios.
  - Basic-auth credentials embedded in URLs are URL-decoded — pgAdmin
    does not construct credential-embedded URLs.

psycopg 3.3.4 brings three bugfixes: spurious connection-timeout in C
extension on long-uptime systems, client-side adaptation of enums whose
names need quoting, and consistent Cursor.statusmessage after
executemany().

electron 41.5.0 is a patch within the 41.x line carrying Chromium
security backports plus a Windows frameless-window resize regression
fix and a low-level mouse-hook teardown fix.

requirements.txt

@@ -19,7 +19,7 @@ azure-mgmt-rdbms==10.1.1
 azure-mgmt-resource==25.0.0
 azure-mgmt-subscription==3.1.1
 bcrypt==5.0.*
-boto3==1.42.*
+boto3==1.43.*
 certifi==2026.4.22
 cryptography==47.0.*
 Flask-Babel==4.0.*
@@ -46,7 +46,7 @@ paramiko==3.5.1
 passlib==1.*
 psutil==7.2.*
 psycopg[c]==3.2.13; python_version < '3.10'
-psycopg[c]==3.3.3; python_version >= '3.10'
+psycopg[c]==3.3.4; python_version >= '3.10'
 pyotp==2.*
 python-dateutil==2.*
 pytz==2026.*