Update musl-dev, curl, curl-dev

Fixes: #808

Dockerfile

@@ -14,14 +14,14 @@ RUN \
     cargo=~1.47.0-r2 \
     chromium=~86.0.4240.111-r0 \
     chromium-chromedriver=~86.0.4240.111-r0 \
-    curl=~7.77.0-r0 \
+    curl=~7.77.0-r1 \
     # needed for installing pycurl python module
-    curl-dev=~7.77.0-r0 \
+    curl-dev=~7.77.0-r1 \
     gcc=~10.2.1_pre1-r3 \
     git=~2.30.2-r0 \
     libffi-dev=3.3-r2 \
     make=~4.3-r0 \
-    musl-dev=~1.2.2-r0 \
+    musl-dev=~1.2.2-r1 \
     openssh-client=~8.4_p1-r3 \
     py3-pip=~20.3.4-r0 \
     py3-wheel=~0.36.2-r0 \