Install libaio1t64 for Oracle 23 Instant Client on Ubuntu 24.04

Oracle 23 Instant Client requires libaio.so.1 at runtime, which is not
pre-installed on the ubuntu-latest (24.04) GitHub Actions runner.
Without it, both sqlplus and the ruby-oci8 extconf.rb compilation test
fail to run.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: yahonda

.github/workflows/rubocop.yml

@@ -21,7 +21,7 @@ jobs:
         ruby-version: "3.1"
     - name: Install required package
       run: |
-        sudo apt-get install alien
+        sudo apt-get install alien libaio1t64
     - name: Download Oracle instant client
       run: |
         wget -q https://yum.oracle.com/repo/OracleLinux/OL8/oracle/instantclient23/x86_64/getPackage/oracle-instantclient-basic-23.26.1.0.0-1.el8.x86_64.rpm

.github/workflows/test.yml

@@ -55,7 +55,7 @@ jobs:
         ruby-version: ${{ matrix.ruby }}
     - name: Install required package
       run: |
-        sudo apt-get install alien
+        sudo apt-get install alien libaio1t64
     - name: Download Oracle client
       run: |
         wget -q https://yum.oracle.com/repo/OracleLinux/OL8/oracle/instantclient23/x86_64/getPackage/oracle-instantclient-basic-23.26.1.0.0-1.el8.x86_64.rpm