Fix some leaks #3

Job	Run time
clang-tidy	6m 29s
Common Libraries (Conda/macos-latest)	4m 24s
C/C++ (Conda/macos-latest)	4m 8s
Common Libraries (Conda/ubuntu-latest)	3m 36s
C/C++ (Conda/ubuntu-latest)	5m 23s
Go (No CGO) (macos-latest)	3m 24s
Go (No CGO) (ubuntu-latest)	2m 5s
Go (No CGO) (windows-latest)	7m 45s
Documentation 3.11 (Conda/ubuntu-latest)	5m 39s
Python 3.9 (Conda/macos-latest)	12m 20s
Python 3.11 (Conda/macos-latest)	15m 41s
GLib/Ruby (Conda/macos-latest)	9m 11s
Go (CGO) (Conda/macos-latest)	3m 57s
Python 3.9 (Conda/ubuntu-latest)	4m 50s
GLib/Ruby (Conda/ubuntu-latest)	3m 37s
Go (CGO) (Conda/ubuntu-latest)	2m 58s
Python 3.11 (Conda/ubuntu-latest)	4m 54s
	1h 40m 21s

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