Fixes: does not build for some zsh users

CommonPEPDependencies/CommonPEPDependencies.xcodeproj/project.pbxproj

@@ -424,7 +424,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/bash;
+			shellPath = /bin/sh;
 			shellScript = "SCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/clean_all_iOS.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -595,7 +595,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/bash;
+			shellPath = /bin/sh;
 			shellScript = "SCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/build-pEpEngine-macOS.sh\" \nif [ \"${CONFIGURATION}\" = \"Debug\" ]; then\n    CONFIGURATION=\"Debug_BUILD_ALL_SUPPORTED_ARCHS\"\nfi\nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\" \"${CONFIGURATION}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -614,7 +614,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = "/bin/bash -l";
+			shellPath = "/bin/sh -l";
 			shellScript = "# Note: `-l`(login shell) needed to find `wget`\nSCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/build-sequoia-macOS.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -633,7 +633,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/bash;
+			shellPath = /bin/sh;
 			shellScript = "SCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/build-macOSAdapter.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\" \"${CONFIGURATION}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -652,7 +652,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/bash;
+			shellPath = /bin/sh;
 			shellScript = "SCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/clean_all_macOS.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -671,7 +671,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = "/bin/bash -l";
+			shellPath = "/bin/sh -l";
 			shellScript = "# Note: `-l`(login shell) needed to find `wget`\nSCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/build-sequoia-iOS.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\"\n";
 			showEnvVarsInLog = 0;
 		};
@@ -690,7 +690,7 @@
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/bash;
+			shellPath = /bin/sh;
 			shellScript = "SCRIPTS_DIR=\"${PROJECT_DIR}/..\"\nPREFIX=\"${PROJECT_DIR}/$(${SCRIPTS_DIR}/get-config-prefix.sh)\"\nBUILD_SCRIPT=\"${SCRIPTS_DIR}/clean_pEp.sh\" \nsh \"${BUILD_SCRIPT}\" \"${PREFIX}\"\n";
 			showEnvVarsInLog = 0;
 		};