workflows: update toolchain version

Update toolchain version to NCS v3.3.0

Signed-off-by: Eivind Jølsgard <eivind.jolsgard@nordicsemi.no>

Author: eivindj-nordic

.github/workflows/src-mirror.yml

@@ -39,4 +39,4 @@ jobs:
           artifactory-pass: ${{ secrets.COM_NORDICSEMI_FILES_PASSWORD }}
           stable: ${{ env.STABLE }}
           repository-type: 'nrf-bm'
-          toolchain-version: 'v3.3.0-rc2'
+          toolchain-version: 'v3.3.0'

.github/workflows/twister.yml

@@ -13,7 +13,7 @@ jobs:
       - runs-on=${{ github.run_id }}
       - runner=64cpu-linux-x64
     # Keep aligned with target NCS version
-    container: ghcr.io/nrfconnect/sdk-nrf-toolchain:v3.3.0-rc2
+    container: ghcr.io/nrfconnect/sdk-nrf-toolchain:v3.3.0
     defaults:
       run:
         # Bash shell is needed to set toolchain related environment variables in docker container