🌐 Sync Translations + Update README Progress Table + Update Verification Metadata (#2811)

### Description of Changes

This Pull Request was automatically generated to synchronize updates to
translation files, verification metadata, and documentation. Below are
the details of the changes made:

#### **1. Synchronization of Translation Files**
- Updated translation files (`messages_*.properties`) to reflect changes
in the reference file `messages_en_GB.properties`.
- Ensured consistency and synchronization across all supported language
files.
- Highlighted any missing or incomplete translations.

#### **2. Update README.md**
- Generated the translation progress table in `README.md`.
- Added a summary of the current translation status for all supported
languages.
- Included up-to-date statistics on translation coverage.

#### **3. Verification Metadata Updates**
- Generated or refreshed the `verification-keyring.keys` and
`verification-metadata.xml` files.
- Included the latest dependency signatures and checksums to enhance the
build's integrity.

#### **Why these changes are necessary**
- Keeps translation files aligned with the latest reference updates.
- Ensures the documentation reflects the current translation progress.
- Strengthens dependency verification for a more secure build process.

---

Auto-generated by [create-pull-request][1].

[1]: https://github.com/peter-evans/create-pull-request

---------

Co-authored-by: stirlingbot[bot] <195170888+stirlingbot[bot]@users.noreply.github.com>

src/main/resources/messages_ga_IE.properties

@@ -520,14 +520,14 @@ removeImagePdf.tags=Bain Íomhá, Oibríochtaí Leathanaigh, Cúl, taobh an fhre
 
 
 home.splitPdfByChapters.title=Scoil PDF ar Chaibidlí
-home.splitPdfByChapters.desc= Scoilt PDF ina chomhaid iolracha bunaithe ar a struchtúr caibidle.
+home.splitPdfByChapters.desc=Scoilt PDF ina chomhaid iolracha bunaithe ar a struchtúr caibidle.
 splitPdfByChapters.tags=scoilt, caibidlí, leabharmharcanna, eagraigh
 
 home.validateSignature.title=Bailíochtaigh Síniú PDF
 home.validateSignature.desc=Fíoraigh sínithe digiteacha agus teastais i gcáipéisí PDF
 validateSignature.tags=síniú, fíoraigh, deimhnigh, pdf, teastas, síniú digiteach, Síniú Bailíochtaigh, Bailíochtaigh teastas
 
-#ionadaigh-inbhéartaigh-dath
+#replace-invert-color
 replace-color.title=Athchuir-Inbhéartaigh-Dath
 replace-color.header=Athchuir-Inbhéartaigh Dath PDF
 home.replaceColorPdf.title=Athchuir agus Inbhéartaigh Dath
@@ -1372,4 +1372,4 @@ validateSignature.cert.keySize=Méid na hEochrach
 validateSignature.cert.version=Leagan
 validateSignature.cert.keyUsage=Úsáid Eochrach
 validateSignature.cert.selfSigned=Féin-Sínithe
-validateSignature.cert.bits=giotáin
+validateSignature.cert.bits=giotáin