fix: add libssl-dev build dependency for cargo tools

cargo-tarpaulin (and cargo-update) depend on openssl-sys which
requires libssl-dev and pkg-config to compile from source.
Without these, cargo install fails with "Could not find
directory of OpenSSL installation".

Author: Derek

ansible/roles/developer_core/tasks/rust.yml

@@ -129,6 +129,26 @@
   become: false
   when: ansible_facts['distribution'] == 'MacOSX'
 
+# ============================================================
+# Build dependencies for cargo tools that compile from source
+# ============================================================
+
+- name: Install cargo build dependencies (Ubuntu)
+  ansible.builtin.apt:
+    name:
+      - libssl-dev
+      - pkg-config
+    state: present
+  when: ansible_facts['distribution'] == 'Ubuntu'
+
+- name: Install cargo build dependencies (Fedora)
+  ansible.builtin.dnf:
+    name:
+      - openssl-devel
+      - pkg-config
+    state: present
+  when: ansible_facts['distribution'] == 'Fedora'
+
 # ============================================================
 # Cargo tools installation
 # ============================================================