Tests: Fix newline matching in several RunCMake.* cases

The RunCMake infrastructure's `*-stdout.txt` expected output files
interpret `\n` as a `\` and `n` rather than a newline.  Use a literal
newline instead.  Otherwise the cases that were trying to match any
configuration name via `[^\n]*` would fail on `RelWithDebInfo` because
it contains the letter `n`.

Tests/RunCMake/CPack/RPM/default_expected_stderr.txt

@@ -1 +1,2 @@
-^(CPackRPM: Will use GENERATED spec file: (/[^/]*)*/Tests/RunCMake/RPM\.[^/]*/CPack/[^-]*(-package-target)?-build((-[^-]*-subtest/)|/)_CPack_Packages/.*/RPM/SPECS/[^\.]*\.spec(\n|$))*$
+^(CPackRPM: Will use GENERATED spec file: (/[^/]*)*/Tests/RunCMake/RPM\.[^/]*/CPack/[^-]*(-package-target)?-build((-[^-]*-subtest/)|/)_CPack_Packages/.*/RPM/SPECS/[^\.]*\.spec(
+|$))*$

Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stdout.txt

@@ -8,11 +8,13 @@ Debug/discovery_timeout_test_NOT_BUILT
 Debug/discovery_timeout_test_NOT_BUILT(\.exe)?
 Debug/discovery_timeout_test_NOT_BUILT
 Debug/discovery_timeout_test_NOT_BUILT(\.exe)?
-[^\n]+discovery_timeout_test_NOT_BUILT +\.+\*\*\*Not Run +[0-9.]+ sec
+[^
+]+discovery_timeout_test_NOT_BUILT +\.+\*\*\*Not Run +[0-9.]+ sec
 +
 0% tests passed, 1 tests failed out of 1
 +
 Total Test time \(real\) =   +[0-9.]+ sec
 +
 The following tests FAILED:
-[^\n]+discovery_timeout_test_NOT_BUILT \(Not Run\)
+[^
+]+discovery_timeout_test_NOT_BUILT \(Not Run\)

Tests/RunCMake/GoogleTest/GoogleTest-property-timeout1-stdout.txt

@@ -1,10 +1,12 @@
 Test project .*GoogleTest-build
 [ \t]*Start [0-9]+: property_timeout.case_no_discovery
-[^\n]+property_timeout.case_no_discovery +\.+\*\*\*Timeout +[0-9.]+ sec
+[^
+]+property_timeout.case_no_discovery +\.+\*\*\*Timeout +[0-9.]+ sec
 +
 0% tests passed, 1 tests failed out of 1
 +
 Total Test time \(real\) = +[0-9.]+ sec
 +
 The following tests FAILED:
-[^\n]*property_timeout.case_no_discovery \(Timeout\)
+[^
+]*property_timeout.case_no_discovery \(Timeout\)

Tests/RunCMake/GoogleTest/GoogleTest-property-timeout2-stdout.txt

@@ -1,10 +1,12 @@
 Test project .*GoogleTest-build
 [ \t]*Start [0-9]+: property_timeout.case_with_discovery
-[^\n]+property_timeout.case_with_discovery +\.+\*\*\*Timeout +[0-9.]+ sec
+[^
+]+property_timeout.case_with_discovery +\.+\*\*\*Timeout +[0-9.]+ sec
 +
 0% tests passed, 1 tests failed out of 1
 +
 Total Test time \(real\) = +[0-9.]+ sec
 +
 The following tests FAILED:
-[^\n]*property_timeout.case_with_discovery \(Timeout\)
+[^
+]*property_timeout.case_with_discovery \(Timeout\)

Tests/RunCMake/add_subdirectory/CMP0082-NEW-install-component-stdout.txt

@@ -1,4 +1,5 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- sub
 -- top$

Tests/RunCMake/add_subdirectory/CMP0082-NEW-install-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- sub
 -- top$

Tests/RunCMake/add_subdirectory/CMP0082-OLD-install-component-stdout.txt

@@ -1,4 +1,5 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-OLD-install-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-Nested-install-component-stdout.txt

@@ -1,4 +1,5 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-Nested-install-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-NestedSub-install-component-stdout.txt

@@ -1,4 +1,5 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-NestedSub-install-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-NoTopInstall-install-component-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-NoTopInstall-install-stdout.txt

@@ -1,2 +1,3 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-None-install-component-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- top$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-None-install-stdout.txt

@@ -1,2 +1,3 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- top$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-install-component-stdout.txt

@@ -1,4 +1,5 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- Install component: "Unspecified"
 -- top
 -- sub$

Tests/RunCMake/add_subdirectory/CMP0082-WARN-install-stdout.txt

@@ -1,3 +1,4 @@
-^-- Install configuration: "[^\n]*"
+^-- Install configuration: "[^
+]*"
 -- top
 -- sub$