chore: update Motoko version to 0.14.12 (#4272)

* chore: update Motoko version to 0.14.12

* update changelog

* Update CHANGELOG.md

Make sure that the changelog is factually correct:
```
$ dfx --version
dfx 0.27.0
$ $(dfx cache show)/moc --version
Motoko compiler 0.14.8 (source rfs7jcpa-8l1n9bax-azlf9hwm-qbaqv832)
```

---------

Co-authored-by: Kamirus <18333232+Kamirus@users.noreply.github.com>
Co-authored-by: raymondk <raymond.khalife@dfinity.org>
Co-authored-by: Gabor Greif <gabor@dfinity.org>

Author: 4 people

CHANGELOG.md

@@ -49,6 +49,10 @@ This incorporates the following executed proposals:
 - [136731](https://dashboard.internetcomputer.org/proposal/136731)
 - [136567](https://dashboard.internetcomputer.org/proposal/136567)
 
+### Motoko
+
+Updated Motoko to [0.14.12](https://github.com/dfinity/motoko/releases/tag/0.14.12)
+
 # 0.27.0
 
 ### feat!: remove the 'native' replica
@@ -77,7 +81,7 @@ Improve `dfx canister logs` with several options
 
 ### Motoko
 
-Updated Motoko to [0.14.11](https://github.com/dfinity/motoko/releases/tag/0.14.11)
+Updated Motoko to [0.14.8](https://github.com/dfinity/motoko/releases/tag/0.14.8)
 
 ### Bitcoin canister
 

src/dfx/assets/dfx-asset-sources.json

@@ -2,9 +2,9 @@
   "replica-rev": "ac7ff452684f84ea0cfc3fd0a27228220a368b33",
   "x86_64-darwin": {
     "motoko": {
-      "url": "https://github.com/dfinity/motoko/releases/download/0.14.11/motoko-Darwin-x86_64-0.14.11.tar.gz",
-      "sha256": "0c6a18904eebd19a510a16f7e213b4d1a5e7e312db328b02859c80f3bec42f15",
-      "version": "0.14.11"
+      "url": "https://github.com/dfinity/motoko/releases/download/0.14.12/motoko-Darwin-x86_64-0.14.12.tar.gz",
+      "sha256": "70eb6244b75145e7499e2fb0d7ac59519283ca16c5444a9bc9302c4710efb560",
+      "version": "0.14.12"
     },
     "pocket-ic": {
       "url": "https://download.dfinity.systems/ic/ac7ff452684f84ea0cfc3fd0a27228220a368b33/binaries/x86_64-darwin/pocket-ic.gz",
@@ -14,9 +14,9 @@
   },
   "x86_64-linux": {
     "motoko": {
-      "url": "https://github.com/dfinity/motoko/releases/download/0.14.11/motoko-Linux-x86_64-0.14.11.tar.gz",
-      "sha256": "a8af718107a33a1872b041696147f30bf242ad3fc1b0bd20b7085dfa44f02607",
-      "version": "0.14.11"
+      "url": "https://github.com/dfinity/motoko/releases/download/0.14.12/motoko-Linux-x86_64-0.14.12.tar.gz",
+      "sha256": "0dff579ef54e9a07f1686cc91045be76cc1c4d685fe20d0c1ec1585386cbea45",
+      "version": "0.14.12"
     },
     "pocket-ic": {
       "url": "https://download.dfinity.systems/ic/ac7ff452684f84ea0cfc3fd0a27228220a368b33/binaries/x86_64-linux/pocket-ic.gz",
@@ -26,9 +26,9 @@
   },
   "common": {
     "motoko-base": {
-      "url": "https://github.com/dfinity/motoko/releases/download/0.14.11/motoko-base-library.tar.gz",
-      "sha256": "c4551b6ca7c6806c0234de64c0d1b2d20207df2db5f4f26f92a601093d7c2f88",
-      "version": "0.14.11"
+      "url": "https://github.com/dfinity/motoko/releases/download/0.14.12/motoko-base-library.tar.gz",
+      "sha256": "1c0ea4fb887668c60212d21765c237f7b21aeff706f1f4187c67d86e87a37112",
+      "version": "0.14.12"
     },
     "ic-btc-canister": {
       "url": "https://github.com/dfinity/bitcoin-canister/releases/download/release%2F2024-08-30/ic-btc-canister.wasm.gz",