docs(sasts): replace C with C/C++

Author: nolliv22

docs/sast/profiles/cppcheck.yaml

@@ -4,7 +4,7 @@ type: Data Flow Analysis (Compiled code)
 url: https://cppcheck.sourceforge.io/
 supported_version: 2.13.0
 supported_languages:
-  - C
+  - C/C++
 legal:
   license: GPL-3.0
   license_type: Copyleft

docs/sast/profiles/semgrepce.yaml

@@ -4,7 +4,7 @@ type: Pattern matching
 url: https://github.com/semgrep/semgrep
 supported_version: 1.128.1
 supported_languages:
-  - C
+  - C/C++
   - Java
 legal:
   license: LGPL-2.1

docs/sast/profiles/snykcode.yaml

@@ -4,7 +4,7 @@ type: Data Flow Analysis (Source code)
 url: https://docs.snyk.io/scan-with-snyk/snyk-code
 supported_version: 1.1298.3
 supported_languages:
-  - C
+  - C/C++
   - Java
 legal:
   terms: SNYK TERMS OF SERVICE