ci: fix wasmtime.dev expiry issue by upgrading some packages

Hopefully this will fix the CI breakage after curl and wget refuse to
download anything from wasmtime.dev (which is signed by Let's Encrypt).

- wget needs and updated libgnutls30
- curl needs and updated libssl1.0.2

.circleci/config.yml

@@ -137,6 +137,7 @@ commands:
           command: |
             sudo apt-get update
             sudo apt-get install \
+                libgnutls30 libssl1.0.2 \
                 gcc-arm-linux-gnueabihf \
                 libc6-dev-armel-cross \
                 gcc-aarch64-linux-gnu \
@@ -205,6 +206,7 @@ commands:
           command: |
             sudo apt-get update
             sudo apt-get install \
+                libgnutls30 libssl1.0.2 \
                 gcc-arm-linux-gnueabihf \
                 libc6-dev-armel-cross \
                 gcc-aarch64-linux-gnu \