updates to tinygo 0.23 (#522)

Signed-off-by: Adrian Cole <adrian@tetrate.io>

.github/workflows/examples.yaml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - name: Install latest TinyGo
         run: |  # installing via curl so commands are similar on OS/x
-          tinygo_version=0.22.0
+          tinygo_version=0.23.0
           curl -sSL https://github.com/tinygo-org/tinygo/releases/download/v${tinygo_version}/tinygo${tinygo_version}.linux-amd64.tar.gz | sudo tar -C /usr/local -xzf -
           echo "TINYGOROOT=/usr/local/tinygo" >> $GITHUB_ENV
           echo "/usr/local/tinygo/bin" >> $GITHUB_PATH