chore: sync bb master (#1852)

Ran:

```
 ./scripts/git_subrepo.sh pull circuits/cpp/barretenberg 
  git checkout origin/master -- .gitmodules
 ```

# Checklist:
Remove the checklist to signal you've completed it. Enable auto-merge if the PR is ready to merge.
- [ ] If the pull request requires a cryptography review (e.g. cryptographic algorithm implementations) I have added the 'crypto' tag.
- [ ] I have reviewed my diff in github, line by line and removed unexpected formatting changes, testing logs, or commented-out code.
- [ ] Every change is related to the PR description.
- [ ] I have [linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue) this pull request to relevant issues (if any exist).

circuits/cpp/barretenberg/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/AztecProtocol/barretenberg
 	branch = master
-	commit = 8f8b9f46028a08342a3337db633782e5313e2763
-	parent = be9718505c7e387bb46183299c9db855e6d7f91c
+	commit = 017933a975c470fdce3a9f3c2787c9cf46534dc1
+	parent = 2dae3f0f07a4aaf08560487e475543d3873319d4
 	method = merge
 	cmdver = 0.4.6

circuits/cpp/barretenberg/.release-please-manifest.json

@@ -1 +1 @@
-{".":"0.4.4","ts":"0.4.4"}
+{".":"0.4.5","ts":"0.4.5"}

circuits/cpp/barretenberg/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.5](https://github.com/AztecProtocol/barretenberg/compare/barretenberg-v0.4.4...barretenberg-v0.4.5) (2023-08-28)
+
+
+### Bug Fixes
+
+* Conditionally compile base64 command for bb binary ([#1851](https://github.com/AztecProtocol/barretenberg/issues/1851)) ([8f8b9f4](https://github.com/AztecProtocol/barretenberg/commit/8f8b9f46028a08342a3337db633782e5313e2763))
+
 ## [0.4.4](https://github.com/AztecProtocol/barretenberg/compare/barretenberg-v0.4.3...barretenberg-v0.4.4) (2023-08-28)
 
 

circuits/cpp/barretenberg/VERSION

@@ -1 +1 @@
-v0.4.4 x-release-please-version
+v0.4.5 x-release-please-version

circuits/cpp/barretenberg/barretenberg-wasm.nix

@@ -6,7 +6,7 @@ in
 stdenv.mkDerivation
 {
   pname = "barretenberg.wasm";
-  version = "0.4.4"; # x-release-please-version
+  version = "0.4.5"; # x-release-please-version
 
   src = ./cpp;
 

circuits/cpp/barretenberg/barretenberg.nix

@@ -14,7 +14,7 @@ in
 buildEnv.mkDerivation
 {
   pname = "libbarretenberg";
-  version = "0.4.4"; # x-release-please-version
+  version = "0.4.5"; # x-release-please-version
 
   src = ./cpp;
 

circuits/cpp/barretenberg/cpp/CMakeLists.txt

@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 3.24)
 project(
     Barretenberg
     DESCRIPTION "BN254 elliptic curve library, and PLONK SNARK prover"
-    VERSION 0.4.4 # x-release-please-version
+    VERSION 0.4.5 # x-release-please-version
     LANGUAGES CXX C
 )
 

circuits/cpp/barretenberg/ts/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.5](https://github.com/AztecProtocol/barretenberg/compare/barretenberg.js-v0.4.4...barretenberg.js-v0.4.5) (2023-08-28)
+
+
+### Miscellaneous Chores
+
+* **barretenberg.js:** Synchronize barretenberg versions
+
 ## [0.4.4](https://github.com/AztecProtocol/barretenberg/compare/barretenberg.js-v0.4.3...barretenberg.js-v0.4.4) (2023-08-28)
 
 

circuits/cpp/barretenberg/ts/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@aztec/bb.js",
-  "version": "0.4.4",
+  "version": "0.4.5",
   "homepage": "https://github.com/AztecProtocol/aztec-packages/tree/master/circuits/cpp/barretenberg/ts",
   "license": "MIT",
   "type": "module",