fix: replace curl with pre-installed curl-minimal, add bash-completion

.drone.yml

@@ -10,7 +10,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.32.2
+  image: docker.io/volkerraschek/markdownlint:0.33.0
   resources:
     limits:
       cpu: 150

Dockerfile

@@ -1,9 +1,9 @@
-FROM docker.io/library/rockylinux:9.0
+FROM docker.io/library/rockylinux:9.1
 
 ARG MKISOFS_VERSION
 
 RUN yum update --assumeyes && \
-    yum install --assumeyes bash curl
+    yum install --assumeyes bash bash-completion
 
 RUN if [ -z ${MKISOFS_VERSION+x} ]; then \
       yum install --assumeyes xorriso; \