samconf-0.60.0

Features:

• smoketest: Now installable as package
• test/utils: Install pkg-config file for samconf_test_utils.

Improvements:

• ci: Add summary to run_smoketests.sh and return failure on test fails.
• ci: Add job for smoke tests.
• smoketest: Do not expect a bash, use sh as lowest common denominator.
• ci: Pass SAMCONF_DEPENDENCY_CONFIG into docker container.

Fixes

• cmake: Make sure to install samconf-sign with executable bits.
• test/smoketest: rename signature script to samconf-sign.
• smoketest: Disable as-needed linker flag for compile checks.
• smoketest: Fix remaining shell check warnings.